adding stats to return data
added alwayscorrect unit tests and fixed alwayscorrect.calculateStats logic as a result
adding a bit more error handling around weird submissions
remove console log
changing local schema and adding temporary debugging
removing debugging
Version number updated to 1.0.0-dev
change version pre-release from dev to rc.1
adding retrieveAnswer endpoint
changing Promise to Object in comments
rename en-US.json to en.us.json
Version upped in Sonar param
Changed version to 1.0.0+20140527 for production.
Merge remote-tracking branch 'origin/Production'

Conflicts resolved (keep master changes):
	lib/controller.js
Changing name back to en-US step 1.
Changing name back to en-US step 2.
Changing name back to en-US step 1.
Changing name back to en-US step 2.
Merging PreProduction to master (rename of joi/language/en-US.json)
Changed version to 1.1.0-alpha+20140718 for pre-production (staging).