angular service - allow get/post method to send request with config
angular grid - add options:loadOnInit, lazyParams for lazy loading
Manage responses - apply angular grid for categorical values
Merge branch 'master' of https://github.com/ndtrieu/myws-sa

Conflicts:
	src/main/java/com/workstra/sa/service/response/ResponseManagementServiceImpl_Roo_Service.aj
	src/main/java/com/workstra/sa/service/response/ResponseManagementService_Roo_Service.aj
	src/main/webapp/js/libs/angular/ng-grid-2.0.5.debug.js