Version 1.2
Modiifed: Arguments being sent individually to event handlers.
Added: Async.Collection.create returning a Promise.
Modified: Storage methods renamed (get -> fetch, fetch -> fetchAll).
Modified: Async.Storage.get is now a wrapper of Async.Collection.get.
Added: Async.Storage.create method.
Added: Events before:create, after:create in Async.Storage and Async.Collection.