Removed obsolete file.
Extracted the code to save the restricted group access from the group_form submit handler.
Extracted generic functions to retrieve the group organisations & domains.
Refactored getting the access type for a group.
Fixed & Refactored the code to get the Group access type.
Removed dependencies on deprecated function.
Trying to fix the "MySQL has gone away" issue.
Trying to fix the "MySQL has gone away" issue.
Moved access related functionality to separate file.
Code style cleanup.
Merge pull request #286 from capacity4dev/feature/CFD-137_Refactor_restricted_group_type

CFD-137 : Refactor restricted group type