merge appform3 to fhsdk
update grunt script
added rule engine, added add/remove input buttons
Added mbaas appforms branch appforms to js-sdk
Merged appforms branch into mbaas pre-testing
Post-testing changes to sample data.
integrate with rule engine, signatreu pad
Merge branch 'appForms' of https://github.com/feedhenry/fh-js-sdk into 5157_appforms_client_mbaas

Conflicts:
	src/appforms/app/appModules.js
	src/appforms/src/backbone/040-view04Form.js
Added complete and status models.
added rule engine/ photo/ cam/ signature
added init
added deviceid and user id
logic changes for refresh
change the options for checkbox
completed base64 file uploading
Modified base 64 mbaas url endpoint.
remove debug bypass
added valid status for error submissions
added valid status for error submissions
modify change status logic so that it immediately affects