Added function to get book structure
Adds dummy NativeGlue service
Ports LYT.session => LYTSession and starts bookshelfs
Show book cover
Make bookshelf the default view
Merge branch 'lyt-3.0' of github.com:Notalib/LYT into lyt-3.0
Format javascript
Merge branch 'lyt-3.0' of github.com:Notalib/LYT into lyt-3.0

Conflicts:
	web/app/scripts/controllers/about.js
	web/app/scripts/controllers/main.js
	web/app/scripts/services/book.js
	web/app/scripts/services/bookservice.js
	web/app/scripts/services/dodp.js
	web/app/scripts/services/segment.js
	web/package.json
	web/test/spec/controllers/bookshelf.js
	web/test/spec/controllers/main.js
Enforce code formating with jscs