Properly terminated statements.
Removed ngResource dependency since we're not using it.
Renamed Node service to JCRNode to avoid potential collision with DOM.
Added display of session names.
Added sorting of  sessions by name.
Merged JCRNode and DemoSession factories to make things simpler.
Fixed improper returns in former JCRNode methods.
Added ui-bootstrap module dependency.
Get sessions at depth 1 so that we can access properties directly.
Display some details of the session.
Hook up Bootstrap rating directive.
Removed angular-resource as it's not used anymore.
Added woff version of glyphicons.
Added cleanedDescription method to remove HTML from session descriptions.
Added styling.
Improved styling.
Added page header.
Added watch on rate to possibly use its listener to issue a REST call to the API.