Fixed when called from a script
forms with 'destructive' actions must be using post, not get
Fixed Logout
Stop using the zentyal.session workaround, we are a pure PSGI application now
Move to the controller the logic to retrieve the logged in user
Stop refering request handlers as CGI
Stop refering request handlers as CGI
Used a higher level API to retrieve the session
Fixed  argument passing to the view / templates
Fixed session handling
More  definition fixes