changed nucleo histogram to stacked area
fixed (possible) taxonomic onclick drilldown with metagenome object
fixed wrong graph arguments
fixed qc graph colors
fixed qc graph labels
fixed qc graph labels
fixed qc graph labels
more attempts at onclick fixes
more attempts at onclick fixes
more attempts at onclick fixes
more attempts at onclick fixes
more attempts at onclick fixes
Merge pull request #57 from teharrison/master

fixed onclick (interactive) retina barchart and piechart, made bp histogram an area graph