fallback cache (when mysql not available): changed from file to blackhole

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3538 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
fallback cache (when mysql not available): changed from file to blackhole // ZF Bugfix

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3539 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
fallback cache (when mysql not available): changed from file to blackhole // ZF Bugfix

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3540 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2875) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3541 1f8fe7d8-47f0-464c-8d0a-336f4953ab05