Add erc-gitter module

layers/+irc/erc/README.org

@@ -25,6 +25,9 @@ Layer for [[http://www.emacswiki.org/emacs/ERC][ERC IRC chat]].
  =github= layer enabled, or using =gist= package)
 - Optional SASL authentication via the variable =erc-enable-sasl-auth=
   (using [[http://emacswiki.org/emacs/ErcSASL][erc-sasl]])
+- Gitter support! This includes clickable issue numbers, inline markdown
+  highlighting, and more (check package doc). Go to irc.gitter.im to get
+  credentials and use erc-tls to connect ( ~SPC a i E~ ).
 - Completion of Emojis using [[https://github.com/dunn/company-emoji][company-emoji]] (still needs a way of showing, either
   using the =emoji= layer or having a proper font) :clap:
 

layers/+irc/erc/packages.el

@@ -16,6 +16,9 @@
         company-emoji
         emoji-cheat-sheet-plus
         erc
+        (erc-gitter :location (recipe
+                               :fetcher github
+                               :repo "jleechpe/erc-gitter"))
         erc-hl-nicks
         erc-image
         erc-social-graph
@@ -100,6 +103,11 @@
         "mp" 'erc-part-from-channel
         "mq" 'erc-quit-server))))
 
+(defun erc/init-erc-gitter ()
+  (use-package erc-gitter
+    :config
+    (add-to-list 'erc-modules 'gitter)))
+
 
 (defun erc/init-erc-hl-nicks ()
   (use-package erc-hl-nicks