Updated Compile.yaml
Small fixes
Removed Cache Provider
Added logging to services.js
Renamed CachedContentProvider to ContentProvider
Revert "Removed Cache Provider"

This reverts commit 45ec360b35c8e410d3d5d0c419b4e496a3500f32.

Conflicts:
	site/js/models/services.js
Added Cache back in

Acts as a synchronous (and asynchronous) in-memory data store
Split Content.getJson into Content.getList and Content.getText
Added Content.getListItem and Content.getHtmlItem
Updated sample data
Updated About controller to use new Content service.

Also added error handling to about.html and re-created about-item.html..