Service Providers UI

Issue#175

Implemented Service Providers and roejct Service Providers List. Incomplete - see GIT
Minor typo corrected in project_service.js
Merge branch 'dev' into feature_service_provider_lists

Conflicts:
	Applications/PMTool/Controllers/ProjectServiceController.php
	Applications/PMTool/Models/Dao/Project_service.php
Merge pull request #293 from FWAJL/feature_service_provider_lists

Feature service provider lists