change index.html on gh-pages to include all libraries

took most of the code from the readme.md
fix css for the rickshaw
make date right in Rickshaw
fix multiple jquery conflict by deleting from config.yml

deleted everywhere except for the rickshaw widget
move legend and change labels to white

thanks @ramnathv
add new rCharts logo
change logo to rCharts since it is case sensitive
Merge pull request #111 from timelyportfolio/gh-pages

update index.rmd to show all libraries and demo new features