Merge pull request #32 from lucasmazza/indent-fn

Index the `fn` pattern

Author: keathley

settings/language-elixir.cson

@@ -1,5 +1,5 @@
 '.source.elixir':
   'editor':
     'commentStart': '# '
-    'increaseIndentPattern': '(after|else|catch|rescue|^.*(do|<\\-|\\->|\\{|\\[))\\s*$'
+    'increaseIndentPattern': '(after|else|catch|rescue|fn|^.*(do|<\\-|\\->|\\{|\\[))\\s*$'
     'decreaseIndentPattern': '^\\s*((\\}|\\])\\s*$|(after|else|catch|rescue|end)\\b)'