usernameexist, emailExist and confirmPassword web services
Merge pull request #13 from Ankita-Malani/master

usernameexist, emailExist and confirmPassword web services
countrymanager web service
Merge pull request #14 from Ankita-Malani/master

countrymanager web service
Merge pull request #5 from srahul07/master

accept modified web service