coplanar/app: Show an error message if a view fail to open
GV: Show "Anonymous" as username when not logged in
build: Add simple dependency tracking to production.js
build: Don't install the non-minified sources anymore

The sources are not complete anymore and I don't want to maintain this
list ATM.
git: Add the build directory to .gitignore
coplanar/db/couchdb: Get the database security object with the session
coplanar/db/couchdb: Fix the missing username when admin users login

Unlike with normal users the username is not returned in the answer.
Workaround this by re-using the username used for the login.
coplanar/app: Allow subclasses to extend the session Model
GV: Add a proof of concept validation based on session informations

We need some quiet complex validation that also take in account the
access rights of users. For this we extend the Session class to provide
some helper function and pass the session object to the model and view
constructors.
build: Set the steal suffix for cache busting on update
coplanar/app: Allow custom environment in editor dialog templates
coplanar/app: Login when enter is pressed in the password field