Added dependecies for json2html and json2csv.
Merge branch 'early-analyzer' of https://github.com/rtoal/chuzr into early-analyzer
--colors on circle pack
Added the csv file created to be ignored.
added beginning skeleton for data interpretor interface
Merge branch 'master' of https://github.com/rtoal/chuzr into early-analyzer

Conflicts:
	.gitignore
	server/package.json
updated skeleton to add type of file submitted.
Users to votes/purchases/posts treemap visualization
Displays index for selected format.
Merge branch 'early-analyzer' of https://github.com/rtoal/chuzr into early-analyzer
Added feature to display index of selected format.
refactored treemap and reorganized files
Merge branch 'early-analyzer' of https://github.com/rtoal/chuzr into early-analyzer
Combined treemap and circle pack into same page on usersTreemap.html
resolving merge issues
resolving more merge stuff
more merge resolves
started adding tabbing homepage, still some issues getting d3 to appear in tabs
changing header in jquery tabs
reformating jqueryui