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
Merge branch 'development' into d3v3_Upgrade

Conflicts:
	examples/parallelCoordinates.html
	lib/d3.v3.js
add grunt, see more in README.md about how to use intstall and use grunt
updated readme
#128 fixed
Merge branch 'development' of https://github.com/novus/nvd3 into development
ran make on 'development'
updated cumulativeLineChart.js
a few changes for v3 upgrade
For issue 77. Changed some code in multiBar.js to use selection.transition() instead of d3.transition(selection) syntax.
Rebuilt nv.d3.js and nv.d3.min.js, for issue #77 fix.
Merge branch 'master' of https://github.com/novus/nvd3 into development

Conflicts:
	nv.d3.js
	nv.d3.min.js
	src/models/multiBar.js
Fixed issue #131.  Was able to remove errors:
d='MZ', cx="NaN", cy="NaN".  The error "Problem parsing d=''" remains.
Removed some line breaks that were added.
Rebuilt nv.d3.js
Merge branch 'master' into development

Conflicts:
	nv.d3.min.js