Add angular, comment out other dependencies

Here we go!
Templating foundations
Successful JSON processing of XML data

Angular is now getting data
Added bootstrap images
Adjusted html scope, added nav, cleaned out old html

Need to convert $http use to $resource
Updated Angular library, added angular-resource
Cleanup

Removed commented HTML, capitalized book title.
First working navigation!

Angular v1! The chapter navigation is functioning. Next up, building
the user content resource.
Translation compatibility

Added compatibility for translations with more or less than 66 books.
Bugfix, navigation

Fixed bug caused by last navigation compatibility change. Also restored
the update method to it's old use of the success method, which is
syntactically more correct than populating data inside the
transformResponse property.
Start building UserContent $resource

Started piecing together the UserContent $resource, and the visuals for
user content in index.html.
Simplified XML data structure
First UserContent grab

Successfully getting usercontent from the db, this requires sample data
to test.
Bringing back the $resource model for user content
User Content, Selection Engine, Importer fix, minor visuals
Data fix

When the xml2json library converted the XML into a JSON object, the
"book-id" attribute was inaccessible due to JavaScript not allowing the
"-" character in variable (or property) names. Had to adjust all data
files.
Selection event
Extended selection output
Strict mode, $resource restructure, note/tag restructure
Cleanup