Add Elixir support
Merge pull request #76 from johanb/master

Add Elixir support
Added Scala and Groovy language support
Fixed README to sort languages in alphabetical order
Merge pull request #77 from yhpark/master

Added Scala and Groovy language support
Update contributors in package.json
Prepare 2.1.4 release
Update changelog
Prepare 2.1.5 release