Description of problem:

A tenant cannot import a datastore via git without it being locked. Even if the tenant is superadmin of the tenant1. Once the datastore is visible the superadmin tenant of tenant1 one is not able to unlock the domain. 

Version-Release number of selected component (if applicable):
 5.7.0.13-rc3.20161129142908_1d51fd2 

How reproducible:


Steps to Reproduce:
1. Create tenant1 and tenant2. 
2. Create a project under tenant1 or tenant2
3. Create a group and add role superadmin
4. Create a user and add it to the group.
5. Login with the newly created user and upload a domain via git (not create as create works).
6. The domain is locked and cannot be unlocked by the tenant. 

Actual results:

The domain is locked and cannot be unlocked by the tenant. 

Expected results:
The domain should not be locked for the tenant which uploads the domain. The tenant should be able to unlock the domain. 

Additional info: