Defector - A Deferred Factory Object

Defector allows creating deferred objects with a many-to-many relationship between queues and resolvers. By creating this type of event map there shouldn't be a need for callback insanity. Here's an example:

var dobj = defactor();

dobj.add( 'done', 'resolve' )
    .add( 'fail', 'reject' )
    .add( 'always', 'resolve' )
    .add( 'always', 'reject' );

var defer = dobj.create();

defer.done(function() {
        console.log( 'done' );
    })
    .fail(function() {
        console.log( 'fail' );
    })
    .always(function() {
        console.log( 'always' );
    });

defer.resolve();    // LOG: "done"; "always"

Roadmap:

• add the promise() method to each deferred
• allow addWith() to create queue/resolver pairs that accept a new context
• create() should return an uninstantiated deferred
• add always() method to create a queue that is always fired
• add then() that accepts two queues and resolvers