Merge branch 'master' of https://github.com/IdeaHaven/influence into compare_bar_chart
Basic rendering of a dual-value bar chart.
Dual barchart values are now animated.
Modification to how axes scale.
Improved reference to data and scaling in compare_bar_chart directive.
Added data value text tag, changed colors of graph.
Added styl files for chart.
Merge branch 'master' of https://github.com/IdeaHaven/influence into compare_bar_chart

Conflicts:
	app/styles/app.styl
Modified to have a space within the bar chart for data label.
Slightly better scaling for charts, still needs work.
Better scaling for comparative bar graph.
Merge branch 'compare_bar_chart' of https://github.com/IdeaHaven/influence into compare
Simple bar chart now renders for comparing industries.
A number of comparative bar charts now render.
Dual bar charts can now render currency and non-currency data types with formatting.
Graphs are now centered and have titles by contribution source.
Merge branch 'compare' of https://github.com/IdeaHaven/influence into compare
Combined dual-bar chart and donut funding graphics.
Conflicts:
	app/scripts/controllers/compare.coffee
	app/views/compare.html