Merge pull request #144 from tobyk100/master

Pass instruction wrapper to blockly to determine show instruction behavi...
We can do away with this now that we only have 1 modal.
Make milestone logging more nil proof
Move sign out method from "DELETE" to "GET
Translations
Add english names to locales.yml
Remove bn-IN (favoring bn-BD)
Make more space for the language dropdown
Add lots more debug languages
Quote config keys to match Norwegian
Remove unused README.rdoc
fix localized string name
[Finishes 58860736]: remove extra br tags that make the spacing confusing on account settings
Merge branch 'master' of github.com:code-dot-org/dashboard
Rename cookie to break sessions
Fix typo in string
Translations
Use stop propogation.