Drop IRC channels

.travis.yml

@@ -12,13 +12,3 @@ notifications:
   email:
     on_failure: always
     on_success: change
-
-  irc:
-    channels:
-      - "chat.freenode.net#hearthsim-commits"
-    use_notice: true
-    skip_join: true
-    on_failure: always
-    on_success: change
-    template:
-      - "(%{branch} @ %{commit} : %{author}): %{message} %{build_url}"

_config.yml

@@ -16,8 +16,6 @@ vars:
     youtube: c/HearthstoneScience
     twitter: "@HSReplayNet"
     gitter: "https://gitter.im/HearthSim/HearthSim"
-    irccloud: "https://www.irccloud.com/invite?channel=%23hearthsim&hostname=irc.freenode.net&port=6697&ssl=1"
-    webchat: "https://webchat.freenode.net/?channels=hearthsim"
     discord:
       devs: "https://discord.gg/hearthsim-devs"
       users: "https://discord.gg/hearthsim"

join.md

@@ -7,12 +7,9 @@ shields_irc: https://img.shields.io/badge/IRC-%23hearthsim-1e72ff.svg?style=flat
 
 ## Chat
 
-The HearthSim developer community's main hang out is on IRC/Discord.
-The channel is mirrored between the two, you can use either!
+The HearthSim developer community's main hang out is on Discord.
 
-* IRC: #HearthSim on chat.freenode.net &mdash; <a href="{{ site.vars.links.irccloud }}" target="_blank"><img src="{{ shields_irc }}" height="20"></a>
 * Discord: [Instant invite]({{ site.vars.links.discord.devs }})
-* Gitter (extra mirror; logs): [HearthSim/HearthSim]({{ site.vars.links.gitter }})
 
 Subreddits: