Migrate to Go111Modules, Add Dockerfile and GoRelaser support

13 files changed, 0 insertions, 1225 deletions

diff --git a/vendor/github.com/gorilla/feeds/.travis.yml b/vendor/github.com/gorilla/feeds/.travis.yml
deleted file mode 100644
index 7939a21..0000000
--- a/vendor/github.com/gorilla/feeds/.travis.yml
+++ /dev/null
@@ -1,16 +0,0 @@
-language: go
-sudo: false
-matrix:
-  include:
-    - go: 1.8
-    - go: 1.9
-    - go: "1.10"
-    - go: 1.x
-    - go: tip
-  allow_failures:
-    - go: tip
-script:
-  - go get -t -v ./...
-  - diff -u <(echo -n) <(gofmt -d -s .)
-  - go vet .
-  - go test -v -race ./...
diff --git a/vendor/github.com/gorilla/feeds/AUTHORS b/vendor/github.com/gorilla/feeds/AUTHORS
deleted file mode 100644
index 2c28cf9..0000000
--- a/vendor/github.com/gorilla/feeds/AUTHORS
+++ /dev/null
@@ -1,29 +0,0 @@
-# This is the official list of gorilla/feeds authors for copyright purposes.
-# Please keep the list sorted.
-
-Dmitry Chestnykh <dmitry@codingrobots.com>
-Eddie Scholtz <eascholtz@gmail.com>
-Gabriel Simmer <bladesimmer@gmail.com>
-Google LLC (https://opensource.google.com/)
-honky <honky@defendtheplanet.net>
-James Gregory <james@jagregory.com>
-Jason Hall <imjasonh@gmail.com>
-Jason Moiron <jmoiron@jmoiron.net>
-Kamil Kisiel <kamil@kamilkisiel.net>
-Kevin Stock <kevinstock@tantalic.com>
-Markus Zimmermann <markus.zimmermann@nethead.at>
-Matt Silverlock <matt@eatsleeprepeat.net>
-Matthew Dawson <matthew@mjdsystems.ca>
-Milan Aleksic <milanaleksic@gmail.com>
-Milan Aleksić <milanaleksic@gmail.com>
-nlimpid <jshuangzl@gmail.com>
-Paul Petring <paul@defendtheplanet.net>
-Sean Enck <enckse@users.noreply.github.com>
-Sue Spence <virtuallysue@gmail.com>
-Supermighty <ukiah@faction.com>
-Toru Fukui <fukuimone@gmail.com>
-Vabd <vabd@anon.acme>
-Volker <lists.volker@gmail.com>
-ZhiFeng Hu <hufeng1987@gmail.com>
-weberc2 <weberc2@gmail.com>
-
diff --git a/vendor/github.com/gorilla/feeds/LICENSE b/vendor/github.com/gorilla/feeds/LICENSE
deleted file mode 100644
index e24412d..0000000
--- a/vendor/github.com/gorilla/feeds/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2013-2018 The Gorilla Feeds Authors. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-  Redistributions of source code must retain the above copyright notice, this
-  list of conditions and the following disclaimer.
-
-  Redistributions in binary form must reproduce the above copyright notice,
-  this list of conditions and the following disclaimer in the documentation
-  and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/github.com/gorilla/feeds/README.md b/vendor/github.com/gorilla/feeds/README.md
deleted file mode 100644
index 4d733cf..0000000
--- a/vendor/github.com/gorilla/feeds/README.md
+++ /dev/null
@@ -1,185 +0,0 @@
-## gorilla/feeds
-[![GoDoc](https://godoc.org/github.com/gorilla/feeds?status.svg)](https://godoc.org/github.com/gorilla/feeds)
-[![Build Status](https://travis-ci.org/gorilla/feeds.svg?branch=master)](https://travis-ci.org/gorilla/feeds)
-
-feeds is a web feed generator library for generating RSS, Atom and JSON feeds from Go
-applications.
-
-### Goals
-
- * Provide a simple interface to create both Atom & RSS 2.0 feeds
- * Full support for [Atom][atom], [RSS 2.0][rss], and [JSON Feed Version 1][jsonfeed] spec elements
- * Ability to modify particulars for each spec
-
-[atom]: https://tools.ietf.org/html/rfc4287
-[rss]: http://www.rssboard.org/rss-specification
-[jsonfeed]: https://jsonfeed.org/version/1
-
-### Usage
-
-```go
-package main
-
-import (
-    "fmt"
-    "log"
-    "time"
-    "github.com/gorilla/feeds"
-)
-
-func main() {
-    now := time.Now()
-    feed := &feeds.Feed{
-        Title:       "jmoiron.net blog",
-        Link:        &feeds.Link{Href: "http://jmoiron.net/blog"},
-        Description: "discussion about tech, footie, photos",
-        Author:      &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-        Created:     now,
-    }
-
-    feed.Items = []*feeds.Item{
-        &feeds.Item{
-            Title:       "Limiting Concurrency in Go",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
-            Description: "A discussion on controlled parallelism in golang",
-            Author:      &feeds.Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-            Created:     now,
-        },
-        &feeds.Item{
-            Title:       "Logic-less Template Redux",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
-            Description: "More thoughts on logicless templates",
-            Created:     now,
-        },
-        &feeds.Item{
-            Title:       "Idiomatic Code Reuse in Go",
-            Link:        &feeds.Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
-            Description: "How to use interfaces <em>effectively</em>",
-            Created:     now,
-        },
-    }
-
-    atom, err := feed.ToAtom()
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    rss, err := feed.ToRss()
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    json, err := feed.ToJSON()
-    if err != nil {
-        log.Fatal(err)
-    }
-
-    fmt.Println(atom, "\n", rss, "\n", json)
-}
-```
-
-Outputs:
-
-```xml
-<?xml version="1.0" encoding="UTF-8"?>
-<feed xmlns="http://www.w3.org/2005/Atom">
-  <title>jmoiron.net blog</title>
-  <link href="http://jmoiron.net/blog"></link>
-  <id>http://jmoiron.net/blog</id>
-  <updated>2013-01-16T03:26:01-05:00</updated>
-  <summary>discussion about tech, footie, photos</summary>
-  <entry>
-    <title>Limiting Concurrency in Go</title>
-    <link href="http://jmoiron.net/blog/limiting-concurrency-in-go/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
-    <summary type="html">A discussion on controlled parallelism in golang</summary>
-    <author>
-      <name>Jason Moiron</name>
-      <email>jmoiron@jmoiron.net</email>
-    </author>
-  </entry>
-  <entry>
-    <title>Logic-less Template Redux</title>
-    <link href="http://jmoiron.net/blog/logicless-template-redux/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
-    <summary type="html">More thoughts on logicless templates</summary>
-    <author></author>
-  </entry>
-  <entry>
-    <title>Idiomatic Code Reuse in Go</title>
-    <link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"></link>
-    <updated>2013-01-16T03:26:01-05:00</updated>
-    <id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
-    <summary type="html">How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</summary>
-    <author></author>
-  </entry>
-</feed>
-
-<?xml version="1.0" encoding="UTF-8"?>
-<rss version="2.0">
-  <channel>
-    <title>jmoiron.net blog</title>
-    <link>http://jmoiron.net/blog</link>
-    <description>discussion about tech, footie, photos</description>
-    <managingEditor>jmoiron@jmoiron.net (Jason Moiron)</managingEditor>
-    <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    <item>
-      <title>Limiting Concurrency in Go</title>
-      <link>http://jmoiron.net/blog/limiting-concurrency-in-go/</link>
-      <description>A discussion on controlled parallelism in golang</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-    <item>
-      <title>Logic-less Template Redux</title>
-      <link>http://jmoiron.net/blog/logicless-template-redux/</link>
-      <description>More thoughts on logicless templates</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-    <item>
-      <title>Idiomatic Code Reuse in Go</title>
-      <link>http://jmoiron.net/blog/idiomatic-code-reuse-in-go/</link>
-      <description>How to use interfaces &lt;em&gt;effectively&lt;/em&gt;</description>
-      <pubDate>2013-01-16T03:22:24-05:00</pubDate>
-    </item>
-  </channel>
-</rss>
-
-{
-  "version": "https://jsonfeed.org/version/1",
-  "title": "jmoiron.net blog",
-  "home_page_url": "http://jmoiron.net/blog",
-  "description": "discussion about tech, footie, photos",
-  "author": {
-    "name": "Jason Moiron"
-  },
-  "items": [
-    {
-      "id": "",
-      "url": "http://jmoiron.net/blog/limiting-concurrency-in-go/",
-      "title": "Limiting Concurrency in Go",
-      "summary": "A discussion on controlled parallelism in golang",
-      "date_published": "2013-01-16T03:22:24.530817846-05:00",
-      "author": {
-        "name": "Jason Moiron"
-      }
-    },
-    {
-      "id": "",
-      "url": "http://jmoiron.net/blog/logicless-template-redux/",
-      "title": "Logic-less Template Redux",
-      "summary": "More thoughts on logicless templates",
-      "date_published": "2013-01-16T03:22:24.530817846-05:00"
-    },
-    {
-      "id": "",
-      "url": "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/",
-      "title": "Idiomatic Code Reuse in Go",
-      "summary": "How to use interfaces \u003cem\u003eeffectively\u003c/em\u003e",
-      "date_published": "2013-01-16T03:22:24.530817846-05:00"
-    }
-  ]
-}
-```
-
diff --git a/vendor/github.com/gorilla/feeds/atom.go b/vendor/github.com/gorilla/feeds/atom.go
deleted file mode 100644
index 7196f47..0000000
--- a/vendor/github.com/gorilla/feeds/atom.go
+++ /dev/null
@@ -1,169 +0,0 @@
-package feeds
-
-import (
-	"encoding/xml"
-	"fmt"
-	"net/url"
-	"time"
-)
-
-// Generates Atom feed as XML
-
-const ns = "http://www.w3.org/2005/Atom"
-
-type AtomPerson struct {
-	Name  string `xml:"name,omitempty"`
-	Uri   string `xml:"uri,omitempty"`
-	Email string `xml:"email,omitempty"`
-}
-
-type AtomSummary struct {
-	XMLName xml.Name `xml:"summary"`
-	Content string   `xml:",chardata"`
-	Type    string   `xml:"type,attr"`
-}
-
-type AtomContent struct {
-	XMLName xml.Name `xml:"content"`
-	Content string   `xml:",chardata"`
-	Type    string   `xml:"type,attr"`
-}
-
-type AtomAuthor struct {
-	XMLName xml.Name `xml:"author"`
-	AtomPerson
-}
-
-type AtomContributor struct {
-	XMLName xml.Name `xml:"contributor"`
-	AtomPerson
-}
-
-type AtomEntry struct {
-	XMLName     xml.Name `xml:"entry"`
-	Xmlns       string   `xml:"xmlns,attr,omitempty"`
-	Title       string   `xml:"title"`   // required
-	Updated     string   `xml:"updated"` // required
-	Id          string   `xml:"id"`      // required
-	Category    string   `xml:"category,omitempty"`
-	Content     *AtomContent
-	Rights      string `xml:"rights,omitempty"`
-	Source      string `xml:"source,omitempty"`
-	Published   string `xml:"published,omitempty"`
-	Contributor *AtomContributor
-	Links       []AtomLink   // required if no child 'content' elements
-	Summary     *AtomSummary // required if content has src or content is base64
-	Author      *AtomAuthor  // required if feed lacks an author
-}
-
-// Multiple links with different rel can coexist
-type AtomLink struct {
-	//Atom 1.0 <link rel="enclosure" type="audio/mpeg" title="MP3" href="http://www.example.org/myaudiofile.mp3" length="1234" />
-	XMLName xml.Name `xml:"link"`
-	Href    string   `xml:"href,attr"`
-	Rel     string   `xml:"rel,attr,omitempty"`
-	Type    string   `xml:"type,attr,omitempty"`
-	Length  string   `xml:"length,attr,omitempty"`
-}
-
-type AtomFeed struct {
-	XMLName     xml.Name `xml:"feed"`
-	Xmlns       string   `xml:"xmlns,attr"`
-	Title       string   `xml:"title"`   // required
-	Id          string   `xml:"id"`      // required
-	Updated     string   `xml:"updated"` // required
-	Category    string   `xml:"category,omitempty"`
-	Icon        string   `xml:"icon,omitempty"`
-	Logo        string   `xml:"logo,omitempty"`
-	Rights      string   `xml:"rights,omitempty"` // copyright used
-	Subtitle    string   `xml:"subtitle,omitempty"`
-	Link        *AtomLink
-	Author      *AtomAuthor `xml:"author,omitempty"`
-	Contributor *AtomContributor
-	Entries     []*AtomEntry `xml:"entry"`
-}
-
-type Atom struct {
-	*Feed
-}
-
-func newAtomEntry(i *Item) *AtomEntry {
-	id := i.Id
-	// assume the description is html
-	s := &AtomSummary{Content: i.Description, Type: "html"}
-
-	if len(id) == 0 {
-		// if there's no id set, try to create one, either from data or just a uuid
-		if len(i.Link.Href) > 0 && (!i.Created.IsZero() || !i.Updated.IsZero()) {
-			dateStr := anyTimeFormat("2006-01-02", i.Updated, i.Created)
-			host, path := i.Link.Href, "/invalid.html"
-			if url, err := url.Parse(i.Link.Href); err == nil {
-				host, path = url.Host, url.Path
-			}
-			id = fmt.Sprintf("tag:%s,%s:%s", host, dateStr, path)
-		} else {
-			id = "urn:uuid:" + NewUUID().String()
-		}
-	}
-	var name, email string
-	if i.Author != nil {
-		name, email = i.Author.Name, i.Author.Email
-	}
-
-	link_rel := i.Link.Rel
-	if link_rel == "" {
-		link_rel = "alternate"
-	}
-	x := &AtomEntry{
-		Title:   i.Title,
-		Links:   []AtomLink{{Href: i.Link.Href, Rel: link_rel, Type: i.Link.Type}},
-		Id:      id,
-		Updated: anyTimeFormat(time.RFC3339, i.Updated, i.Created),
-		Summary: s,
-	}
-
-	// if there's a content, assume it's html
-	if len(i.Content) > 0 {
-		x.Content = &AtomContent{Content: i.Content, Type: "html"}
-	}
-
-	if i.Enclosure != nil && link_rel != "enclosure" {
-		x.Links = append(x.Links, AtomLink{Href: i.Enclosure.Url, Rel: "enclosure", Type: i.Enclosure.Type, Length: i.Enclosure.Length})
-	}
-
-	if len(name) > 0 || len(email) > 0 {
-		x.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: name, Email: email}}
-	}
-	return x
-}
-
-// create a new AtomFeed with a generic Feed struct's data
-func (a *Atom) AtomFeed() *AtomFeed {
-	updated := anyTimeFormat(time.RFC3339, a.Updated, a.Created)
-	feed := &AtomFeed{
-		Xmlns:    ns,
-		Title:    a.Title,
-		Link:     &AtomLink{Href: a.Link.Href, Rel: a.Link.Rel},
-		Subtitle: a.Description,
-		Id:       a.Link.Href,
-		Updated:  updated,
-		Rights:   a.Copyright,
-	}
-	if a.Author != nil {
-		feed.Author = &AtomAuthor{AtomPerson: AtomPerson{Name: a.Author.Name, Email: a.Author.Email}}
-	}
-	for _, e := range a.Items {
-		feed.Entries = append(feed.Entries, newAtomEntry(e))
-	}
-	return feed
-}
-
-// FeedXml returns an XML-Ready object for an Atom object
-func (a *Atom) FeedXml() interface{} {
-	return a.AtomFeed()
-}
-
-// FeedXml returns an XML-ready object for an AtomFeed object
-func (a *AtomFeed) FeedXml() interface{} {
-	return a
-}
diff --git a/vendor/github.com/gorilla/feeds/doc.go b/vendor/github.com/gorilla/feeds/doc.go
deleted file mode 100644
index 4e0759c..0000000
--- a/vendor/github.com/gorilla/feeds/doc.go
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
-Syndication (feed) generator library for golang.
-
-Installing
-
-	go get github.com/gorilla/feeds
-
-Feeds provides a simple, generic Feed interface with a generic Item object as well as RSS, Atom and JSON Feed specific RssFeed, AtomFeed and JSONFeed objects which allow access to all of each spec's defined elements.
-
-Examples
-
-Create a Feed and some Items in that feed using the generic interfaces:
-
-	import (
-		"time"
-		. "github.com/gorilla/feeds"
-	)
-
-	now = time.Now()
-
-	feed := &Feed{
-		Title:       "jmoiron.net blog",
-		Link:        &Link{Href: "http://jmoiron.net/blog"},
-		Description: "discussion about tech, footie, photos",
-		Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-		Created:     now,
-		Copyright:   "This work is copyright © Benjamin Button",
-	}
-
-	feed.Items = []*Item{
-		&Item{
-			Title:       "Limiting Concurrency in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
-			Description: "A discussion on controlled parallelism in golang",
-			Author:      &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
-			Created:     now,
-		},
-		&Item{
-			Title:       "Logic-less Template Redux",
-			Link:        &Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
-			Description: "More thoughts on logicless templates",
-			Created:     now,
-		},
-		&Item{
-			Title:       "Idiomatic Code Reuse in Go",
-			Link:        &Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
-			Description: "How to use interfaces <em>effectively</em>",
-			Created:     now,
-		},
-	}
-
-From here, you can output Atom, RSS, or JSON Feed versions of this feed easily
-
-	atom, err := feed.ToAtom()
-	rss, err := feed.ToRss()
-	json, err := feed.ToJSON()
-
-You can also get access to the underlying objects that feeds uses to export its XML
-
-	atomFeed := (&Atom{Feed: feed}).AtomFeed()
-	rssFeed := (&Rss{Feed: feed}).RssFeed()
-	jsonFeed := (&JSON{Feed: feed}).JSONFeed()
-
-From here, you can modify or add each syndication's specific fields before outputting
-
-	atomFeed.Subtitle = "plays the blues"
-	atom, err := ToXML(atomFeed)
-	rssFeed.Generator = "gorilla/feeds v1.0 (github.com/gorilla/feeds)"
-	rss, err := ToXML(rssFeed)
-	jsonFeed.NextUrl = "https://www.example.com/feed.json?page=2"
-	json, err := jsonFeed.ToJSON()
-*/
-package feeds
diff --git a/vendor/github.com/gorilla/feeds/feed.go b/vendor/github.com/gorilla/feeds/feed.go
deleted file mode 100644
index 790a1b6..0000000
--- a/vendor/github.com/gorilla/feeds/feed.go
+++ /dev/null
@@ -1,145 +0,0 @@
-package feeds
-
-import (
-	"encoding/json"
-	"encoding/xml"
-	"io"
-	"sort"
-	"time"
-)
-
-type Link struct {
-	Href, Rel, Type, Length string
-}
-
-type Author struct {
-	Name, Email string
-}
-
-type Image struct {
-	Url, Title, Link string
-	Width, Height    int
-}
-
-type Enclosure struct {
-	Url, Length, Type string
-}
-
-type Item struct {
-	Title       string
-	Link        *Link
-	Source      *Link
-	Author      *Author
-	Description string // used as description in rss, summary in atom
-	Id          string // used as guid in rss, id in atom
-	Updated     time.Time
-	Created     time.Time
-	Enclosure   *Enclosure
-	Content     string
-}
-
-type Feed struct {
-	Title       string
-	Link        *Link
-	Description string
-	Author      *Author
-	Updated     time.Time
-	Created     time.Time
-	Id          string
-	Subtitle    string
-	Items       []*Item
-	Copyright   string
-	Image       *Image
-}
-
-// add a new Item to a Feed
-func (f *Feed) Add(item *Item) {
-	f.Items = append(f.Items, item)
-}
-
-// returns the first non-zero time formatted as a string or ""
-func anyTimeFormat(format string, times ...time.Time) string {
-	for _, t := range times {
-		if !t.IsZero() {
-			return t.Format(format)
-		}
-	}
-	return ""
-}
-
-// interface used by ToXML to get a object suitable for exporting XML.
-type XmlFeed interface {
-	FeedXml() interface{}
-}
-
-// turn a feed object (either a Feed, AtomFeed, or RssFeed) into xml
-// returns an error if xml marshaling fails
-func ToXML(feed XmlFeed) (string, error) {
-	x := feed.FeedXml()
-	data, err := xml.MarshalIndent(x, "", "  ")
-	if err != nil {
-		return "", err
-	}
-	// strip empty line from default xml header
-	s := xml.Header[:len(xml.Header)-1] + string(data)
-	return s, nil
-}
-
-// WriteXML writes a feed object (either a Feed, AtomFeed, or RssFeed) as XML into
-// the writer. Returns an error if XML marshaling fails.
-func WriteXML(feed XmlFeed, w io.Writer) error {
-	x := feed.FeedXml()
-	// write default xml header, without the newline
-	if _, err := w.Write([]byte(xml.Header[:len(xml.Header)-1])); err != nil {
-		return err
-	}
-	e := xml.NewEncoder(w)
-	e.Indent("", "  ")
-	return e.Encode(x)
-}
-
-// creates an Atom representation of this feed
-func (f *Feed) ToAtom() (string, error) {
-	a := &Atom{f}
-	return ToXML(a)
-}
-
-// WriteAtom writes an Atom representation of this feed to the writer.
-func (f *Feed) WriteAtom(w io.Writer) error {
-	return WriteXML(&Atom{f}, w)
-}
-
-// creates an Rss representation of this feed
-func (f *Feed) ToRss() (string, error) {
-	r := &Rss{f}
-	return ToXML(r)
-}
-
-// WriteRss writes an RSS representation of this feed to the writer.
-func (f *Feed) WriteRss(w io.Writer) error {
-	return WriteXML(&Rss{f}, w)
-}
-
-// ToJSON creates a JSON Feed representation of this feed
-func (f *Feed) ToJSON() (string, error) {
-	j := &JSON{f}
-	return j.ToJSON()
-}
-
-// WriteJSON writes an JSON representation of this feed to the writer.
-func (f *Feed) WriteJSON(w io.Writer) error {
-	j := &JSON{f}
-	feed := j.JSONFeed()
-
-	e := json.NewEncoder(w)
-	e.SetIndent("", "  ")
-	return e.Encode(feed)
-}
-
-// Sort sorts the Items in the feed with the given less function.
-func (f *Feed) Sort(less func(a, b *Item) bool) {
-	lessFunc := func(i, j int) bool {
-		return less(f.Items[i], f.Items[j])
-	}
-	sort.SliceStable(f.Items, lessFunc)
-}
diff --git a/vendor/github.com/gorilla/feeds/json.go b/vendor/github.com/gorilla/feeds/json.go
deleted file mode 100644
index 75a82fd..0000000
--- a/vendor/github.com/gorilla/feeds/json.go
+++ /dev/null
@@ -1,183 +0,0 @@
-package feeds
-
-import (
-	"encoding/json"
-	"strings"
-	"time"
-)
-
-const jsonFeedVersion = "https://jsonfeed.org/version/1"
-
-// JSONAuthor represents the author of the feed or of an individual item
-// in the feed
-type JSONAuthor struct {
-	Name   string `json:"name,omitempty"`
-	Url    string `json:"url,omitempty"`
-	Avatar string `json:"avatar,omitempty"`
-}
-
-// JSONAttachment represents a related resource. Podcasts, for instance, would
-// include an attachment that’s an audio or video file.
-type JSONAttachment struct {
-	Url      string        `json:"url,omitempty"`
-	MIMEType string        `json:"mime_type,omitempty"`
-	Title    string        `json:"title,omitempty"`
-	Size     int32         `json:"size,omitempty"`
-	Duration time.Duration `json:"duration_in_seconds,omitempty"`
-}
-
-// MarshalJSON implements the json.Marshaler interface.
-// The Duration field is marshaled in seconds, all other fields are marshaled
-// based upon the definitions in struct tags.
-func (a *JSONAttachment) MarshalJSON() ([]byte, error) {
-	type EmbeddedJSONAttachment JSONAttachment
-	return json.Marshal(&struct {
-		Duration float64 `json:"duration_in_seconds,omitempty"`
-		*EmbeddedJSONAttachment
-	}{
-		EmbeddedJSONAttachment: (*EmbeddedJSONAttachment)(a),
-		Duration:               a.Duration.Seconds(),
-	})
-}
-
-// UnmarshalJSON implements the json.Unmarshaler interface.
-// The Duration field is expected to be in seconds, all other field types
-// match the struct definition.
-func (a *JSONAttachment) UnmarshalJSON(data []byte) error {
-	type EmbeddedJSONAttachment JSONAttachment
-	var raw struct {
-		Duration float64 `json:"duration_in_seconds,omitempty"`
-		*EmbeddedJSONAttachment
-	}
-	raw.EmbeddedJSONAttachment = (*EmbeddedJSONAttachment)(a)
-
-	err := json.Unmarshal(data, &raw)
-	if err != nil {
-		return err
-	}
-
-	if raw.Duration > 0 {
-		nsec := int64(raw.Duration * float64(time.Second))
-		raw.EmbeddedJSONAttachment.Duration = time.Duration(nsec)
-	}
-
-	return nil
-}
-
-// JSONItem represents a single entry/post for the feed.
-type JSONItem struct {
-	Id            string           `json:"id"`
-	Url           string           `json:"url,omitempty"`
-	ExternalUrl   string           `json:"external_url,omitempty"`
-	Title         string           `json:"title,omitempty"`
-	ContentHTML   string           `json:"content_html,omitempty"`
-	ContentText   string           `json:"content_text,omitempty"`
-	Summary       string           `json:"summary,omitempty"`
-	Image         string           `json:"image,omitempty"`
-	BannerImage   string           `json:"banner_,omitempty"`
-	PublishedDate *time.Time       `json:"date_published,omitempty"`
-	ModifiedDate  *time.Time       `json:"date_modified,omitempty"`
-	Author        *JSONAuthor      `json:"author,omitempty"`
-	Tags          []string         `json:"tags,omitempty"`
-	Attachments   []JSONAttachment `json:"attachments,omitempty"`
-}
-
-// JSONHub describes an endpoint that can be used to subscribe to real-time
-// notifications from the publisher of this feed.
-type JSONHub struct {
-	Type string `json:"type"`
-	Url  string `json:"url"`
-}
-
-// JSONFeed represents a syndication feed in the JSON Feed Version 1 format.
-// Matching the specification found here: https://jsonfeed.org/version/1.
-type JSONFeed struct {
-	Version     string      `json:"version"`
-	Title       string      `json:"title"`
-	HomePageUrl string      `json:"home_page_url,omitempty"`
-	FeedUrl     string      `json:"feed_url,omitempty"`
-	Description string      `json:"description,omitempty"`
-	UserComment string      `json:"user_comment,omitempty"`
-	NextUrl     string      `json:"next_url,omitempty"`
-	Icon        string      `json:"icon,omitempty"`
-	Favicon     string      `json:"favicon,omitempty"`
-	Author      *JSONAuthor `json:"author,omitempty"`
-	Expired     *bool       `json:"expired,omitempty"`
-	Hubs        []*JSONItem `json:"hubs,omitempty"`
-	Items       []*JSONItem `json:"items,omitempty"`
-}
-
-// JSON is used to convert a generic Feed to a JSONFeed.
-type JSON struct {
-	*Feed
-}
-
-// ToJSON encodes f into a JSON string. Returns an error if marshalling fails.
-func (f *JSON) ToJSON() (string, error) {
-	return f.JSONFeed().ToJSON()
-}
-
-// ToJSON encodes f into a JSON string. Returns an error if marshalling fails.
-func (f *JSONFeed) ToJSON() (string, error) {
-	data, err := json.MarshalIndent(f, "", "  ")
-	if err != nil {
-		return "", err
-	}
-
-	return string(data), nil
-}
-
-// JSONFeed creates a new JSONFeed with a generic Feed struct's data.
-func (f *JSON) JSONFeed() *JSONFeed {
-	feed := &JSONFeed{
-		Version:     jsonFeedVersion,
-		Title:       f.Title,
-		Description: f.Description,
-	}
-
-	if f.Link != nil {
-		feed.HomePageUrl = f.Link.Href
-	}
-	if f.Author != nil {
-		feed.Author = &JSONAuthor{
-			Name: f.Author.Name,
-		}
-	}
-	for _, e := range f.Items {
-		feed.Items = append(feed.Items, newJSONItem(e))
-	}
-	return feed
-}
-
-func newJSONItem(i *Item) *JSONItem {
-	item := &JSONItem{
-		Id:      i.Id,
-		Title:   i.Title,
-		Summary: i.Description,
-
-		ContentHTML: i.Content,
-	}
-
-	if i.Link != nil {
-		item.Url = i.Link.Href
-	}
-	if i.Source != nil {
-		item.ExternalUrl = i.Source.Href
-	}
-	if i.Author != nil {
-		item.Author = &JSONAuthor{
-			Name: i.Author.Name,
-		}
-	}
-	if !i.Created.IsZero() {
-		item.PublishedDate = &i.Created
-	}
-	if !i.Updated.IsZero() {
-		item.ModifiedDate = &i.Updated
-	}
-	if i.Enclosure != nil && strings.HasPrefix(i.Enclosure.Type, "image/") {
-		item.Image = i.Enclosure.Url
-	}
-
-	return item
-}
diff --git a/vendor/github.com/gorilla/feeds/rss.go b/vendor/github.com/gorilla/feeds/rss.go
deleted file mode 100644
index 09179df..0000000
--- a/vendor/github.com/gorilla/feeds/rss.go
+++ /dev/null
@@ -1,168 +0,0 @@
-package feeds
-
-// rss support
-// validation done according to spec here:
-//    http://cyber.law.harvard.edu/rss/rss.html
-
-import (
-	"encoding/xml"
-	"fmt"
-	"time"
-)
-
-// private wrapper around the RssFeed which gives us the <rss>..</rss> xml
-type RssFeedXml struct {
-	XMLName          xml.Name `xml:"rss"`
-	Version          string   `xml:"version,attr"`
-	ContentNamespace string   `xml:"xmlns:content,attr"`
-	Channel          *RssFeed
-}
-
-type RssContent struct {
-	XMLName xml.Name `xml:"content:encoded"`
-	Content string   `xml:",cdata"`
-}
-
-type RssImage struct {
-	XMLName xml.Name `xml:"image"`
-	Url     string   `xml:"url"`
-	Title   string   `xml:"title"`
-	Link    string   `xml:"link"`
-	Width   int      `xml:"width,omitempty"`
-	Height  int      `xml:"height,omitempty"`
-}
-
-type RssTextInput struct {
-	XMLName     xml.Name `xml:"textInput"`
-	Title       string   `xml:"title"`
-	Description string   `xml:"description"`
-	Name        string   `xml:"name"`
-	Link        string   `xml:"link"`
-}
-
-type RssFeed struct {
-	XMLName        xml.Name `xml:"channel"`
-	Title          string   `xml:"title"`       // required
-	Link           string   `xml:"link"`        // required
-	Description    string   `xml:"description"` // required
-	Language       string   `xml:"language,omitempty"`
-	Copyright      string   `xml:"copyright,omitempty"`
-	ManagingEditor string   `xml:"managingEditor,omitempty"` // Author used
-	WebMaster      string   `xml:"webMaster,omitempty"`
-	PubDate        string   `xml:"pubDate,omitempty"`       // created or updated
-	LastBuildDate  string   `xml:"lastBuildDate,omitempty"` // updated used
-	Category       string   `xml:"category,omitempty"`
-	Generator      string   `xml:"generator,omitempty"`
-	Docs           string   `xml:"docs,omitempty"`
-	Cloud          string   `xml:"cloud,omitempty"`
-	Ttl            int      `xml:"ttl,omitempty"`
-	Rating         string   `xml:"rating,omitempty"`
-	SkipHours      string   `xml:"skipHours,omitempty"`
-	SkipDays       string   `xml:"skipDays,omitempty"`
-	Image          *RssImage
-	TextInput      *RssTextInput
-	Items          []*RssItem `xml:"item"`
-}
-
-type RssItem struct {
-	XMLName     xml.Name `xml:"item"`
-	Title       string   `xml:"title"`       // required
-	Link        string   `xml:"link"`        // required
-	Description string   `xml:"description"` // required
-	Content     *RssContent
-	Author      string `xml:"author,omitempty"`
-	Category    string `xml:"category,omitempty"`
-	Comments    string `xml:"comments,omitempty"`
-	Enclosure   *RssEnclosure
-	Guid        string `xml:"guid,omitempty"`    // Id used
-	PubDate     string `xml:"pubDate,omitempty"` // created or updated
-	Source      string `xml:"source,omitempty"`
-}
-
-type RssEnclosure struct {
-	//RSS 2.0 <enclosure url="http://example.com/file.mp3" length="123456789" type="audio/mpeg" />
-	XMLName xml.Name `xml:"enclosure"`
-	Url     string   `xml:"url,attr"`
-	Length  string   `xml:"length,attr"`
-	Type    string   `xml:"type,attr"`
-}
-
-type Rss struct {
-	*Feed
-}
-
-// create a new RssItem with a generic Item struct's data
-func newRssItem(i *Item) *RssItem {
-	item := &RssItem{
-		Title:       i.Title,
-		Link:        i.Link.Href,
-		Description: i.Description,
-		Guid:        i.Id,
-		PubDate:     anyTimeFormat(time.RFC1123Z, i.Created, i.Updated),
-	}
-	if len(i.Content) > 0 {
-		item.Content = &RssContent{Content: i.Content}
-	}
-	if i.Source != nil {
-		item.Source = i.Source.Href
-	}
-
-	// Define a closure
-	if i.Enclosure != nil && i.Enclosure.Type != "" && i.Enclosure.Length != "" {
-		item.Enclosure = &RssEnclosure{Url: i.Enclosure.Url, Type: i.Enclosure.Type, Length: i.Enclosure.Length}
-	}
-
-	if i.Author != nil {
-		item.Author = i.Author.Name
-	}
-	return item
-}
-
-// create a new RssFeed with a generic Feed struct's data
-func (r *Rss) RssFeed() *RssFeed {
-	pub := anyTimeFormat(time.RFC1123Z, r.Created, r.Updated)
-	build := anyTimeFormat(time.RFC1123Z, r.Updated)
-	author := ""
-	if r.Author != nil {
-		author = r.Author.Email
-		if len(r.Author.Name) > 0 {
-			author = fmt.Sprintf("%s (%s)", r.Author.Email, r.Author.Name)
-		}
-	}
-
-	var image *RssImage
-	if r.Image != nil {
-		image = &RssImage{Url: r.Image.Url, Title: r.Image.Title, Link: r.Image.Link, Width: r.Image.Width, Height: r.Image.Height}
-	}
-
-	channel := &RssFeed{
-		Title:          r.Title,
-		Link:           r.Link.Href,
-		Description:    r.Description,
-		ManagingEditor: author,
-		PubDate:        pub,
-		LastBuildDate:  build,
-		Copyright:      r.Copyright,
-		Image:          image,
-	}
-	for _, i := range r.Items {
-		channel.Items = append(channel.Items, newRssItem(i))
-	}
-	return channel
-}
-
-// FeedXml returns an XML-Ready object for an Rss object
-func (r *Rss) FeedXml() interface{} {
-	// only generate version 2.0 feeds for now
-	return r.RssFeed().FeedXml()
-
-}
-
-// FeedXml returns an XML-ready object for an RssFeed object
-func (r *RssFeed) FeedXml() interface{} {
-	return &RssFeedXml{
-		Version:          "2.0",
-		Channel:          r,
-		ContentNamespace: "http://purl.org/rss/1.0/modules/content/",
-	}
-}
diff --git a/vendor/github.com/gorilla/feeds/test.atom b/vendor/github.com/gorilla/feeds/test.atom
deleted file mode 100644
index aa15214..0000000
--- a/vendor/github.com/gorilla/feeds/test.atom
+++ /dev/null
@@ -1,92 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<feed xmlns:atom="http://www.w3.org/2005/Atom">
-        <title><![CDATA[Lorem ipsum feed for an interval of 1 minutes]]></title>
-        <description><![CDATA[This is a constantly updating lorem ipsum feed]]></description>
-        <link>http://example.com/</link>
-        <generator>RSS for Node</generator>
-        <lastBuildDate>Tue, 30 Oct 2018 23:22:37 GMT</lastBuildDate>
-        <author><![CDATA[John Smith]]></author>
-        <pubDate>Tue, 30 Oct 2018 23:22:00 GMT</pubDate>
-        <copyright><![CDATA[Michael Bertolacci, licensed under a Creative Commons Attribution 3.0 Unported License.]]></copyright>
-        <ttl>60</ttl>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:22:00+00:00]]></title>
-            <description><![CDATA[Exercitation ut Lorem sint proident.]]></description>
-            <link>http://example.com/test/1540941720</link>
-            <guid isPermaLink="true">http://example.com/test/1540941720</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:22:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:21:00+00:00]]></title>
-            <description><![CDATA[Ea est do quis fugiat exercitation.]]></description>
-            <link>http://example.com/test/1540941660</link>
-            <guid isPermaLink="true">http://example.com/test/1540941660</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:21:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:20:00+00:00]]></title>
-            <description><![CDATA[Ipsum velit cillum ad laborum sit nulla exercitation consequat sint veniam culpa veniam voluptate incididunt.]]></description>
-            <link>http://example.com/test/1540941600</link>
-            <guid isPermaLink="true">http://example.com/test/1540941600</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:20:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:19:00+00:00]]></title>
-            <description><![CDATA[Ullamco pariatur aliqua consequat ea veniam id qui incididunt laborum.]]></description>
-            <link>http://example.com/test/1540941540</link>
-            <guid isPermaLink="true">http://example.com/test/1540941540</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:19:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:18:00+00:00]]></title>
-            <description><![CDATA[Velit proident aliquip aliquip anim mollit voluptate laboris voluptate et occaecat occaecat laboris ea nulla.]]></description>
-            <link>http://example.com/test/1540941480</link>
-            <guid isPermaLink="true">http://example.com/test/1540941480</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:18:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:17:00+00:00]]></title>
-            <description><![CDATA[Do in quis mollit consequat id in minim laborum sint exercitation laborum elit officia.]]></description>
-            <link>http://example.com/test/1540941420</link>
-            <guid isPermaLink="true">http://example.com/test/1540941420</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:17:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:16:00+00:00]]></title>
-            <description><![CDATA[Irure id sint ullamco Lorem magna consectetur officia adipisicing duis incididunt.]]></description>
-            <link>http://example.com/test/1540941360</link>
-            <guid isPermaLink="true">http://example.com/test/1540941360</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:16:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:15:00+00:00]]></title>
-            <description><![CDATA[Sunt anim excepteur esse nisi commodo culpa laborum exercitation ad anim ex elit.]]></description>
-            <link>http://example.com/test/1540941300</link>
-            <guid isPermaLink="true">http://example.com/test/1540941300</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:15:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:14:00+00:00]]></title>
-            <description><![CDATA[Excepteur aliquip fugiat ex labore nisi.]]></description>
-            <link>http://example.com/test/1540941240</link>
-            <guid isPermaLink="true">http://example.com/test/1540941240</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:14:00 GMT</pubDate>
-        </entry>
-        <entry>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:13:00+00:00]]></title>
-            <description><![CDATA[Id proident adipisicing proident pariatur aute pariatur pariatur dolor dolor in voluptate dolor.]]></description>
-            <link>http://example.com/test/1540941180</link>
-            <guid isPermaLink="true">http://example.com/test/1540941180</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:13:00 GMT</pubDate>
-        </entry>
-</feed>
\ No newline at end of file
diff --git a/vendor/github.com/gorilla/feeds/test.rss b/vendor/github.com/gorilla/feeds/test.rss
deleted file mode 100644
index 8d912ab..0000000
--- a/vendor/github.com/gorilla/feeds/test.rss
+++ /dev/null
@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<rss xmlns:dc="http://purl.org/dc/elements/1.1/" 
-    xmlns:content="http://purl.org/rss/1.0/modules/content/" 
-    xmlns:atom="http://www.w3.org/2005/Atom" version="2.0">
-    <channel>
-        <title><![CDATA[Lorem ipsum feed for an interval of 1 minutes]]></title>
-        <description><![CDATA[This is a constantly updating lorem ipsum feed]]></description>
-        <link>http://example.com/</link>
-        <generator>RSS for Node</generator>
-        <lastBuildDate>Tue, 30 Oct 2018 23:22:37 GMT</lastBuildDate>
-        <author><![CDATA[John Smith]]></author>
-        <pubDate>Tue, 30 Oct 2018 23:22:00 GMT</pubDate>
-        <copyright><![CDATA[Michael Bertolacci, licensed under a Creative Commons Attribution 3.0 Unported License.]]></copyright>
-        <ttl>60</ttl>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:22:00+00:00]]></title>
-            <description><![CDATA[Exercitation ut Lorem sint proident.]]></description>
-            <link>http://example.com/test/1540941720</link>
-            <guid isPermaLink="true">http://example.com/test/1540941720</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:22:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:21:00+00:00]]></title>
-            <description><![CDATA[Ea est do quis fugiat exercitation.]]></description>
-            <link>http://example.com/test/1540941660</link>
-            <guid isPermaLink="true">http://example.com/test/1540941660</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:21:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:20:00+00:00]]></title>
-            <description><![CDATA[Ipsum velit cillum ad laborum sit nulla exercitation consequat sint veniam culpa veniam voluptate incididunt.]]></description>
-            <link>http://example.com/test/1540941600</link>
-            <guid isPermaLink="true">http://example.com/test/1540941600</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:20:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:19:00+00:00]]></title>
-            <description><![CDATA[Ullamco pariatur aliqua consequat ea veniam id qui incididunt laborum.]]></description>
-            <link>http://example.com/test/1540941540</link>
-            <guid isPermaLink="true">http://example.com/test/1540941540</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:19:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:18:00+00:00]]></title>
-            <description><![CDATA[Velit proident aliquip aliquip anim mollit voluptate laboris voluptate et occaecat occaecat laboris ea nulla.]]></description>
-            <link>http://example.com/test/1540941480</link>
-            <guid isPermaLink="true">http://example.com/test/1540941480</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:18:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:17:00+00:00]]></title>
-            <description><![CDATA[Do in quis mollit consequat id in minim laborum sint exercitation laborum elit officia.]]></description>
-            <link>http://example.com/test/1540941420</link>
-            <guid isPermaLink="true">http://example.com/test/1540941420</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:17:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:16:00+00:00]]></title>
-            <description><![CDATA[Irure id sint ullamco Lorem magna consectetur officia adipisicing duis incididunt.]]></description>
-            <link>http://example.com/test/1540941360</link>
-            <guid isPermaLink="true">http://example.com/test/1540941360</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:16:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:15:00+00:00]]></title>
-            <description><![CDATA[Sunt anim excepteur esse nisi commodo culpa laborum exercitation ad anim ex elit.]]></description>
-            <link>http://example.com/test/1540941300</link>
-            <guid isPermaLink="true">http://example.com/test/1540941300</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:15:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:14:00+00:00]]></title>
-            <description><![CDATA[Excepteur aliquip fugiat ex labore nisi.]]></description>
-            <link>http://example.com/test/1540941240</link>
-            <guid isPermaLink="true">http://example.com/test/1540941240</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:14:00 GMT</pubDate>
-        </item>
-        <item>
-            <title><![CDATA[Lorem ipsum 2018-10-30T23:13:00+00:00]]></title>
-            <description><![CDATA[Id proident adipisicing proident pariatur aute pariatur pariatur dolor dolor in voluptate dolor.]]></description>
-            <link>http://example.com/test/1540941180</link>
-            <guid isPermaLink="true">http://example.com/test/1540941180</guid>
-            <dc:creator><![CDATA[John Smith]]></dc:creator>
-            <pubDate>Tue, 30 Oct 2018 23:13:00 GMT</pubDate>
-        </item>
-    </channel>
-</rss>
\ No newline at end of file
diff --git a/vendor/github.com/gorilla/feeds/to-implement.md b/vendor/github.com/gorilla/feeds/to-implement.md
deleted file mode 100644
index 45fd1e7..0000000
--- a/vendor/github.com/gorilla/feeds/to-implement.md
+++ /dev/null
@@ -1,20 +0,0 @@
-[Full iTunes list](https://help.apple.com/itc/podcasts_connect/#/itcb54353390)
-
-[Example of ideal iTunes RSS feed](https://help.apple.com/itc/podcasts_connect/#/itcbaf351599)
-
-```
-<itunes:author>
-<itunes:block>
-<itunes:catergory>
-<itunes:image>
-<itunes:duration>
-<itunes:explicit>
-<itunes:isClosedCaptioned>
-<itunes:order>
-<itunes:complete>
-<itunes:new-feed-url>
-<itunes:owner>
-<itunes:subtitle>
-<itunes:summary>
-<language>
-```
\ No newline at end of file
diff --git a/vendor/github.com/gorilla/feeds/uuid.go b/vendor/github.com/gorilla/feeds/uuid.go
deleted file mode 100644
index 51bbafe..0000000
--- a/vendor/github.com/gorilla/feeds/uuid.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package feeds
-
-// relevant bits from https://github.com/abneptis/GoUUID/blob/master/uuid.go
-
-import (
-	"crypto/rand"
-	"fmt"
-)
-
-type UUID [16]byte
-
-// create a new uuid v4
-func NewUUID() *UUID {
-	u := &UUID{}
-	_, err := rand.Read(u[:16])
-	if err != nil {
-		panic(err)
-	}
-
-	u[8] = (u[8] | 0x80) & 0xBf
-	u[6] = (u[6] | 0x40) & 0x4f
-	return u
-}
-
-func (u *UUID) String() string {
-	return fmt.Sprintf("%x-%x-%x-%x-%x", u[:4], u[4:6], u[6:8], u[8:10], u[10:])
-}