updated many models for state management
Merge branch 'master' of https://github.com/novus/nvd3 into development
fixing issue with lineWithFocusChart.js
updating alphabetically, working on indentedTree.js
Added lineplusbarwithfocuschart to makefile
added hideable attribute to multiBar.js so that the bars can be hidden the multibar is part of a larger chart
Merge branch 'master' of https://github.com/novus/nvd3 into development
Merge branch 'development' of https://github.com/novus/nvd3 into development
removed logging from multibar.js
added a few semicolons
fixed invalid html in parallel coordinate example
changes to linePlusBar and linePlusBarWithFocus
Merge branch 'development' of https://github.com/novus/nvd3 into development
Merge branch 'master' of https://github.com/novus/nvd3 into development

Conflicts:
	nv.d3.min.js
ran make on merge with master
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
Merge pull request #112 from ruzz311/development

fixed invalid html in parallel coordinate example
fixed some small, but problematic issues with indented tree