Ruby Proverb added test to avoid someone hardcoding the required lyrics.
Merge pull request #1253 from RichardWigley/master

Ruby Proverb added test to avoid someone hardcoding the required lyrics.
Make stats accessible
Fix utterly ridiculous bug in stats
Add list ops README

(Forgot to add it in the ocaml list-ops commit)
Add elixir list-ops
Remove obsolete elixir accumulate and strain

These exercises have been replaced by list-ops
Merge pull request #1254 from pminten/ocaml-list-ops-readme

Add list ops README
Add list-ops back into OCaml
Add specs to linked-list_test.spec.js 

Flesh out the linked-list spec in JavaScript:
- Change Deque to LinkedList
- Add specs to test count() and delete() functions.
Update test name in javascript phone-number. Fixes #1259.
Add link to language list on new homepage
Merge pull request #1255 from pminten/elixir-list-ops

Add Elixir list ops and remove accumulate and strain
create passing example for new linked list spec in javascript
Merge pull request #1256 from fluxusfrequency/patch-1

Add specs to linked-list_test.spec.js
Exit with error status on test:each
Execute travis command using bundle exec
Upgrade rake
Lock sinatra version
Upgrade haml