#51 + refactoring
fix #34 categorical
fix #50, #49: combined score bugs
fix tooltip position
#23 sync hor scrolling + sort string by default asc
prepare #3 histograms (data), #32 hover listeners
fix #45 caleydo logo
simplify demo
#3 histograms
warnfixing + dist update
Merge pull request #52 from Caleydo/master

update gh-pages