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.
Basic data printing example from compareIndustries scope variable.
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
WIP
Merge branch 'compare' of https://github.com/IdeaHaven/influence into compare

Conflicts:
	app/views/compare.html
wip
fixed error where data being passed was null because it was not returned from the api, now the change function checks for non null data before drawing the d3
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.