updated quickstarts of engine templates: changed the flow to clarify the app concept
Adding memory requirement for single machine.
Update index.md
Doc:adding PIO status
Update faq.md
First push of new docs site
Updating bundler
Updating ruby to 2.1.5
Removing aggresive gitignore line
Removing aggresive gitignore line
Testing single deploy
Trying dual deploy with Travis
Trying dual deploy with Travis
Adding favicon
Testing GitHub -> S3 integration
Typo
Small fixes
Merge branch 'livedoc' of github.com:PredictionIO/PredictionIO into livedoc
First pass at all nav-main pages
Better Sanity script + download page