<Services> Starting to implement authentification.
<Views> Ensure Logged In.
<Services> Authentication working.
<Services> Adding OpenID auth. Need to be tested.
<View> Add link to OpenID form
<Services> FB Authentification.
<Services> Google Authentification.
<AJAX>User edit and static model added.
<AJAX>Galler full Ajax now
<Global> Small Fix service + Comments about next tasks.
Merge branch 'authentication' of https://github.com/Aldream/3Dpal into Aldream-authentication

Conflicts:
	start.js
	views.js
Conflicts all solved.
<AJAX>Loading Model and Comments
<AJAX>Create new model
<Services> Fix wrong parameter name in JSON response.
<Services> Fix #16.
<Services> Username no longer index for User + Simple Authentification.
<Model> Add apiToken to User.
<Security> Add token authentification + permissions to protect API. Fix #7.
<Frontend> Sculptgl submodule.
<FrontEnd> Adding Sculptgl.