Started updated analysis for multiGroup support
Updated gems and fixed ws problems
Merge remote-tracking branch 'upstream/master' into jp1619
Added new images for saved table/summary. Also removed ws and updated count and total funcs
Tests updated - reverted Gemfile
Better looking table
Table is actually pretter now
Merge remote-tracking branch 'upstream/master' into jp1619
Merge pull request #1827 from jaypoulz/jp1619

Summary vis now supports group selection