add further helper methods for logging in and out in tests
added test to check if admin can be added to a workspace
add initial test for policy
Use our updated collective.workspace fork
Remove trailing whitespace
Only a Workspace Admin should be able to edit the workspace
Remove comments from zcml file
Create a new Manage workspace permission and assign it to the TeamManager/Workspace admin
Only users with the Manage workspace permission should be able to transition the workspace