[Bundle] #113 - removed ABundleController::sendResponse() and fixed strict standard error
Merge pull request #120 from backbee/113

#113 Strict standards: multiples declarations of sendResponse() (close #113)
[Rest] #119 - removed dependency to backbuilder/api-client
Merge pull request #124 from backbee/119

[Rest] close #119 - removed dependency to backbuilder/api-client
REFS #98 #99 #100 - Removed unused variables