ZF-5377: Update Zend_Gdata_Gapps to use new feed URLs


The hostname used to access the Google Apps API feeds has changed from to The Zend_Gdata_Gapps classes and associated tests need to be updated to use this when constructing URLs.

Since continues serve API requests, existing client versions will continue to work. As a result, this issue is not urgent.


Committed to trunk as r13478.

Merged into release-1.7 as r13481.

Marking as fixed for next mini release.