* enabled tests and added the new user to run the tests.
* lint fix
* adding a new user and add the user to hr group which will be used when deploying the apps.
* Test commit
* adding a new user and add the user to hr group which will be used when deploying the apps.
* linting fixes
* crc's moved the roles constants to identityService.
* crc's moved the roles constants to identityService.
* wrapped the createIdentityUser and assign Role calls into 1 method and used in the tests.
* wrapped the createIdentityUser and assign Role calls into 1 method and used in the tests.
* Added a method in identityService to pass the required roles to be added in a string array.
* linting fixes
* added the command line arguments to run the e2e tests -identity_admin_email and -identity_admin_password
* added the command line arguments to run the e2e tests -identity_admin_email and -identity_admin_password
* crc's, removed the step to add user to the hr group, as not needed in this test.
* renamed the E2E travis variable to end with identity.
* replaced the candidateuserapp with candidatebaseapp
* replaced candidateuserapp with candidatebaseapp
* replaced candidateuserapp with candidatebaseapp
* replaced candidateuserapp with candidatebaseapp
* timeout wait for the test to pass.
* crc's
