Almost there. Just commiting before huge change.
Revert "Almost there. Just commiting before huge change."

This reverts commit 1f16e3e84790f76e141e1881dbf1d05e7698b426.
Revert "Revert "Almost there. Just commiting before huge change.""

This reverts commit beb667a94143e0caa234793ea9afb4a4d87c0ce9.
Fixed invalid entity.
Now removing authorization for a Client also removes all related RefreshToken and AccessToken.