Removing unused imports
#600 adding fix for this issue
- Added a couple multi-locale tests,
- making the smallest number of changes possible without breaking the ContentPlugin
- The ContentPlugin expects 'locales' to be used as String vargs and changing this to a List<String> is perhaps controversial
- @dchambers is better placed to make a call on this
Merge pull request #608 from BladeRunnerJS/conf-locale-handle-spaces

Fix for spaces between locales in app.conf