fixes issue #16 reimplementation of database repository, for using generic pk instead of repo naming as pk. Which caused to many problems. Fixed issue when redirecting after repo name change to 404. Removed update hook from basic app setup

from pylons_app.tests import *

class TestChangesetController(TestController):

    def test_index(self):
        response = self.app.get(url(controller='changeset', action='index'))
        # Test response...