Imported Upstream version 1.1.0pre~git20130315~155248+b85e8a5
Merge remote-tracking branch 'origin/master'
Fix version order issues for unreleased versions.

Use ~ to order pre-releases correctly, and always put git commit timestamps
into UTC so they're independent of where the tarball creator lives.
Update copyright file from cms/LICENSE.txt.
Restart changelog with new versions. No useful history is lost.