Version alpha-0.15 features a usable script. For the moment, the script 'hacks' subversion files stored under .svn folders and may clash with future SVN structure. I plan to investigate if I can use somehow subversion API to improve script and subversion 'interwork'.
This version contains also several bug fixes, including fixing one bug which would lock the script in a infinite loop in case that crypto_key.crk was missing.
Version 0.1, first working version, can now be downloaded from SVN.