added: SimpleCrudable shared spec
change: migrating from ngResource to $http
added: functions that use $http in Utils and ControllersTraits
fixed: functions in ControllersTraits using $http resolving with an incorrect value
added: most specs now test $http implementation instead ngResource's
refactor
fixed: when updating a resource the it still in editing mode
enhanced: all the codebase now use and test $http implementation and ngResource is almost never used
added: shared specs to all services
removed: all unnecessary specs in all services
added: shared specs to all controllers
removed: all unnecessary specs for controllers
removed: Myjasmine service with its specs, since it is no longer needed