Promise helper for JsonpRequestBuilder
Fix NPE
Use RequestBuilder Deferred helpers in Ajax plugin to simply the code
Extract helper classes from the Deferred class, so as we dont get compilation errors if the project does not depend on RequestFactory. Move all Deferred stuff so its own namespace
reduce visibility of DeferredPromiseImpl
Add two methods present in the jquery Promise object
Add copyright to new files
Remove methods not used anymore
Re-write Promise.then since it must return a new promise instead of itself
Merge branch 'master' of github.com:gwtquery/gwtquery
NL
typo
Merge pull request #21 from manolo/master

Simply Ajax plugin using Deferred helpers for RequestBuilder and Jsonp. Add Deferred Helper for Jsonp.