versioncontrol_svn 6.x-1.0-rc1

Companion release to versioncontrol 6.x-1.0-rc1.
Improvements compared to the last beta:

• Still works, due to adapting to API changes.
• #424760 by mikesmullin: Escape the config dir as shell argument, in order to allow the module to be located in paths with spaces.
• #424762 by mikesmullin: Fix the $recursive variable not being defined, which prevents a potential error when retrieving SVN file and directory information.

In the meantime, Sam Boyer's rewrite of the SVN interfacing internals is still proceeding on Github, and will hopefully be integrated in a 6.x-2.x branch of the SVN backend soon.

Have fun!