fixing issue with lineWithFocusChart.js
updating alphabetically, working on indentedTree.js
Merge branch 'master' of https://github.com/novus/nvd3 into d3v3_Upgrade
Merge branch 'development' into d3v3_Upgrade
all models updated to run examples using d3.v3
added d3 v3 to lib folder
Merge branch 'development' into d3v3_Upgrade

Conflicts:
	examples/parallelCoordinates.html
	lib/d3.v3.js