Add angularfire and save it as dependency.
Add the vln-update-manager service.
Tests pass, firebase modules added.
Add a vln-product controller.
Fix testing to stub for vln-product control.
Product ctrl piece in place.
Firebase Test:
* Got product data into vlnPageCtrl
* Added a watcher to the firebase data
Page Action: product live edit
* Add angularfire (and firebase to the project)
* Converted products to pull info from firebase
* bind added to the vlnPageCtrl to listen for changes
Manual merge for vlnConfig changes.
More merge confict changes and add text for nav links for now.
Merge branch 'sitebuilder' of https://github.com/kevinsproles/pieology into sitebuilder