updated index route
update app.js with refactoring
  * commented out lines for later usage..
refactoring firebase controller to allow for short character routing
Merge pull request #4 from pocket-gophers-2014/refactor_routing

Refactor routing
WIP: styling
Fixed prettify with afterRender hook
  TODO: continue styling
  TODO: page flickering?

Merge branch 'master' into initial_styling

Conflicts:
	index.html