dc Sankey working with multiple dimensions and filters. Tests in place.
initial data transformation working
tree map working with selected leaf nodes
trying to get onclick to work from tree map specs
zoom working in tests
updated documentation
more cleanup
sneak arc-gauge fix
fix for removing single filter, instead of all filters for a dimension
finish tests for treemap
measureColumn variable name change
Merged sankey into treemap branch for testing with country detail page
added callback for custom title bar
removed margins from sankey
added clip path so text doesnt overflow treemap boxes as the get smaller
generated clip path id without spaces
added callback for tooltip
treemap/sankey cleanup and comments
added redraw hack for resize treemap
changed column_name to columnName for consistency