server-side code for archiving a group - issue #268
suppressed themes that do not work with the new version - #289
only public groups can be joined/left, not private groups
groups can be archived #268
2.0.0.alpha.6 version
RWD
Corrected JS/CSS production configuration
2.0.0.beta.1 release
Merge pull request #314 from hellsingblack/master

fix Issue #305
Merge github.com:hellsingblack/tatami
feature #313