move api-mocker.js to the api folder, unify create and modify book views
unify book edit and create controllers, the oposite situation is now happening with the create controllers and the edit controllers, all entitis wont be able to share Create controllers nor Edit controllers
edit is now displaying already existing info
completely unify book edit and create
add img preview into book edit create view
now edit and create book views are interacting correctly with the server
mock edit server call
trying to send cookies value on every http request
UserSession service now holds sessionToken
now every http request on the app has Auth atributte at it's header with the SessionToken, this increases the security of how we handle auth because the session token is taken at start from the cookies but then it's maintained by the app and it's not possible to change it from outside for as far as I can see it
fix some jshint errors
fix jshint error, pretty ball inflator
Merge pull request #34 from franleplant/ucModifyBook

Uc modify book