Merge pull request #54 from thelabtech/MH-540

Fix unexpected error message for email in import contacts
Merge pull request #53 from thelabtech/MH-564

Fix display admins name, email, and status in admin page
Fix role name synchronize the display
Merge pull request #52 from thelabtech/MH-563

Fix role name synchronize the display
Fix import OrganizationalRole::InvalidPersonAttributesError
Refactor loading of 'All Contacts' page
Fix conflicts after merging MH-565