Part of the change is to remove duplicate view access rows as there is
no need to have duplicates of the exact same access for a view.

Adding the id to view_access will allow us to have different view
access for a view in multiple collections in the future

behatnotneeded - should be covered by existing tests

Change-Id: I8d3d6f0a011d0ed01a5ff2931e8e16d3000f4f16
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>
Signed-off-by: Aaron Wells <aaronw@catalyst.net.nz>