updates csv saved
updated cloud d3 to weight and orient correctly
updated color scheme for word cloud
Merge pull request #6 from cmgerber/ColinDev

Colin dev
add new csv
Merge branch 'master' of https://github.com/cmgerber/PLOS_Cloud_Explorer
Merge branch 'master' into akosdev

Conflicts:
	ipython_notebooks/parsing_json_colin.ipynb
	wordcloud2.csv