Removed unused databases folder
Merge branch 'master' of github.com:uwdata/termite-server
Added parameters to TermFreqs and TermCoFreqs. Added GetTopicCooccurrence.
Merge branch 'master' of github.com:uwdata/termite-server
Make topic co-occurrence calculation on by default.
Merge branch 'master' of github.com:uwdata/termite-server
Verify Makefile.