Deferred: Propagate progress correctly from unwrapped promises

Progress parameters are now correctly propagated from a deferred to which
another deferred resolved unwrapping it.

Thanks to @gibson042 for the report and a clear description of the problem
and the needed fix.

Fixes gh-3062
Closes gh-3150

src/deferred.js

@@ -162,7 +162,7 @@ jQuery.extend( {
 												resolve( maxDepth, deferred, Identity, special ),
 												resolve( maxDepth, deferred, Thrower, special ),
 												resolve( maxDepth, deferred, Identity,
-													deferred.notify )
+													deferred.notifyWith )
 											);
 										}