Merge pull request #248 from michihuber/patch-1

Add function do ... end snippet to elixir

snippets/elixir.snippets

@@ -89,6 +89,11 @@ snippet doc
 snippet fn
 	fn(${1:args}) -> ${2} end
 
+snippet fun
+        function do
+        	${1}
+        end
+
 snippet mdoc
 	@moduledoc """
 	${1}