Removing obsolete things from README.wq
Adding Action.

It's meant for recording the actions of a user.
Adding TODOs for the Action model.
Removing Bookmark model from model index.
Whitespace.
Deleting actions when a Situation is deleted.
Deleting actions with Relationship.
Fixing actions design view.
Not deleting actions when a User is deleted.
Fixing typo in Action.prototype.validate
Adding Action view 'by_subject'.
Deleting actions on change objects for Situations and Relationships.

This isn't great. The action objects for a change should be deleted when that
change is deleted. These shouldn't be the direct responsibility of their
Relationships or Situations.
Adding method Situation.prototype.createSituation
Modularizing User model.
Moving createSituation to user/situations
Adding User.prototype._change method.