More documented options, add ability to include reference urls that get turned into links.
track all inherited items instead of just some (whoops) and remove duplicates to avoid stupid.
Rename options on scatter's z scale so that they're descriptive.   Some of these option names are just terrible...    This will break anyone calling the older functions... hopefully the new docs page will help everyone though.
More docs... had to dig into code and go over d3 api to figure some of this out... bleh
rename scatter option in stackedArea too.
fresh build for the option name changes.
Merge branch 'development' into gh-pages

Conflicts:
	build/nv.d3.js
	build/nv.d3.min.js