[dynamicCharts] add d3
[dynamicCharts] add graph directive
[dynamicCharts] some dev data and directive inclusion
[dynamicCharts] basic pie chart
[dynamicCharts] some less
[dynamicCharts] simple barchart
[dynamicCharts] barcharts can be horizontal or vertical
[dynamicCharts] clean some code
[dynamicCharts] compute percents
[dynamicCharts] display percents
[dynamicCharts] move d3 code into update functions
[dynamicCharts] can update the barcharts
[dynamicCharts] can update pie charts
[dynamicCharts] clean piechart code
[dynamicCharts] can change chart type
[dynamicCharts] use  service
[dynamicCharts] make sure to really resize the svg tag