fix bug - empty domain_roles
add domain roles get fuctions for permissions
Issue #2177395 by mlivan: Reorganize complete code and make fuctional module
Fix PHP Warning: Invalid argument supplied for foreach().
First commit for total rewrite (2.x branch).
Fixed Issue : 1814166
Fixed users data issue
Created a User interface and accordingly changed .install and .module file
Merge branch '7.x-1.x' of git.drupal.org:sandbox/rudiedirkx/1491288 into 7.x-1.x
Initial commit for 7.x
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