It should be possible to close tickets via commit message

[andres2]

Install and test the following plugin. The problem is, that as of now, we cant use that as we dont see the post-commit hooks - they are executed at sf.net not here. This should be fixable through the usage of svnsync at our server. This also executes hooks. http://trac.edgewall.org/browser/trunk/contrib/trac-post-commit-hook