Adding initial files and changes for the tour
remove commented out code that was way too overcomplicated.
Update bower to use the actual angular-intro.js
Creating tour of playground.
Merge branch 'master' into tour

Conflicts:
	app/index.html
	app/scripts/app.js
	bower.json

Merge master onto tour
Still making the tour
Make all of the tours work
Merged develop into tour
Merge develop into tour
Merge pull request #61 from lrvick/tour

Added tour to playground.