svn: Split up config generation method and do not raise exceptions on writing config to file.

svn: Move path computation from themplate to python.

svn: Escape environment variable syntax in comment to prevent mako from rendering it.

svn: Add fake authentication to the mod_dav_svn config template.

svn: Rename keys.py to config_keys.py

svn: Remove print statement and add __name__ to logger.

events: Implement the as_dict method for repository group events.

svn: Add test to check the config file generation.

svn: Moved code and make a small bugfix.

svn: Add settings to default configuration files.