Add a proxy object for repos in order to avoid creating reference cycles that are not collectable due to the __del__ method of SubversionRepository.
Add a proxy object for repos in order to avoid creating reference cycles that
are not collectable due to the __del__ method of SubversionRepository.



git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@6385 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac