request google analytics dimensions/metrics via metadata api

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3664 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
custom reports analyitcs: add relative start/end date

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3665 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
added drill down filters to custom reports

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3666 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
checkstyle fixes

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3667 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
spelling

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3668 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
drilldown filters for custom reports

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3669 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
drilldown filters for custom reports

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3670 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
gzip debug.log archives in the maintenance

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3671 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
drilldown filters for custom reports

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3672 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
add drilldowns for analytics adapter

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3673 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2896) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3674 1f8fe7d8-47f0-464c-8d0a-336f4953ab05