Removed relateds from language form
Gii "view" template edited.
Gii "_form" template edited.
Added GInterpreter - implemented in challengetype
Added GInterpreter - not working ginterpreter
Merge Metronic-integration
Merge commit 'be1d424c96fdbb152045ee82b0b8e915ac4a8576'
Merge Metronic-integration into GInterpreterBehavior
Fixed GInterpreter implemented in challengeType
Master + Metronic merged
Fixed Interpreter styles
Blank commit after merged
GInterpreter fixed and improved.
Ginterpreter succesfully integrated into ChallengeType management
Updated GridView at challenge type
Updated GridView at challenge type + other little fixes
challenge type related search implemented
fixes #5
[x] Giix controller template edited - relation load fixed. 
[x] ChallengeDifficulty implemented
# detail view
# edited left menu icons