Validation
fixed not selecting bug with usertype drop down
Merge branch 'rc4' of github.com:WSO2Mobile/mdm into rc4
removed state saved
fixed user security issue
Supporting UserTypes filtering
Merge branch 'rc4' of github.com:WSO2Mobile/mdm into rc4
fix mdmadmin permission problem
Merge branch 'rc4' of github.com:WSO2Mobile/mdm into rc4
Fixing primary / problem for users group edit