share Faye.Client among wakeful objects... should be a massive performance improvement
Drowsy.Document now collects 'dirty' attributes cleared only once the doc is fetch/reset/sync'ed; the dirty attributes can be retrieved by calling .dirtyAttributes()
create/update/patch/delete action broadcasts are now transmitted exclusively over Faye - they are no longer sent over AJAX... note that this depends on new functionality in WakefulWeasel; also, 'patch' requests should now correctly send all changed attributes since the last sync (or reset/fetch)
incremented version to 0.2.0
converted Backbone.Drowsy#save test to promises-style