updated Google APIs Client Library for PHP to 0.6.6

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3497 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2864) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3498 1f8fe7d8-47f0-464c-8d0a-336f4953ab05