ZF-4615: Zend_Dojo should use Google CDN by default, not AOL


The Google CDN has stabilized and resolved XD issues with the 1.2.0 dojo release, and should be made the default CDN option with Zend Framework.


Fixed in trunk as or r11991 and will be released with 1.7.0.

Changing issues in preparation for the 1.7.0 release.