Add events page and RSS feed

Drop previous orphan events pages
Drop site.post in sitemap.rb

_translations/en.yml

@@ -159,6 +159,13 @@ en:
     versionhistory: "Show version history"
     notelicense: "Bitcoin-Qt is a community-driven <a href=\"http://www.fsf.org/about/what-is-free-software\">free open-source</a> project, released under the <a href=\"http://creativecommons.org/licenses/MIT/\">MIT license</a>."
     notesync: "<b>Note</b> : Bitcoin-Qt initial sync can take a day to complete. You should make sure that you have enough bandwidth and storage for the full <a href=\"http://blockchain.info/charts/blocks-size\">blockchain size</a>."
+  events:
+    title: "Conference and events - Bitcoin"
+    pagetitle: "Conferences and events"
+    pagedesc: "Find interesting worldwide events and conferences held by different organizers."
+    meetupbitcointalk: "<a href=\"https://bitcointalk.org/index.php?board=86.0\">Bitcoin meetups on BitcoinTalk</a>"
+    meetupwiki: "<a href=\"https://en.bitcoin.it/wiki/Meetups\">Bitcoin meetups on the Wiki</a>"
+    meetupgroup: "<a href=\"http://bitcoin.meetup.com/\">Bitcoin meetup groups</a>"
   foundation:
     title: "Bitcoin Foundation - Bitcoin"
     pagetitle: "Bitcoin Foundation"
@@ -468,6 +475,7 @@ en:
     menu-vocabulary: Vocabulary
     menu-community: Community
     menu-development: Development
+    menu-events: Events
     menu-press: Press
     menu-innovation: Innovation
     menu-foundation: Foundation
@@ -487,6 +495,7 @@ en:
     community: community
     development: development
     download: download
+    events: events
     foundation: foundation
     how-it-works: how-it-works
     innovation: innovation