Merged in ci-1067 (pull request #4)

Refactored code for form control and e-signature form control added
Fixed scale rating ui for devices
Merged in ci-1106 (pull request #5)

Fixed scale rating ui for devices
Merge branch 'vertis' of https://bitbucket.org/kgaikwad/formbuilder into ci-1067
current user location detection not working for device
Working for device now
Resolved bug related to location