versioncontrol 6.x-1.0-rc2

This release takes care of everything regarding statistics - the last functionality that was inferior to what cvs.module provided, performance-wise. Instead of loading millions of operation arrays just to gather their total number, Version Control API is now able to do all of that with a single SQL query. Yeah, that's a bit more scalable indeed. In addition, it's also more flexible than Version Control API's previous statistics functionality, which is nice for all pieces of code that count operations in any way (including the new maintainers block in the new versioncontrol_project release).

Apart from that, block deltas are now stored as strings instead of integers, which basically just means that you have to run update.php.

Apart from that, no further changes compared to the 6.x-1.0-rc1. The current plan is to have one more release candidate for finishing the cvs.module migration scripts, and then push for 6.x-1.0 to be deployed on drupal.org, replacing cvs.module. All help is appreciated!