Added basic widget change
Added d3js library
Implemented widgetchange
Optimized push; added bar charts
#169: Added basic file structur
Merge branch 'master' of https://github.com/just-kile/Zapfmaster2000 into webapp/widgetchange
#169 Added great counter image
#169 Finalized FigureChart directive
#169: bind mug chart to Comet service
#169 Added fade in animation to widget change
Merge pull request #170 from just-kile/webapp/widgetchange

Webapp/widgetchange