1. Compiles and passes tests !
2. Removed unused Actors from MainOrchestrator
3. Removed a message handler on MorphemesTrendDetectActor and renamed a message
4. Tweaked RoundRobin numbers for some actors
5. Removed unused methods on RedisStringSetToMorphemesActor
6. Add test for new 'calculateAndStoreTrendiness method in MorphemesTrendDetectActorSpec
Remove unused MorphemesRedisRetrieverActor, mark some methods in MorphemesredisRetriever as private, add tests to MorphemesRedisRetrieverSpec
Merge pull request #8 from lloydmeta/refactor/remove_unused_code

Refactor/remove unused code