PIMCORE-2119 - Page reload of backend does not reopen all previously opened elements

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4046 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
integrated universal analytics code configuration field  and removed advanced mode (tracking objects, ...)

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4047 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (3005) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@4048 1f8fe7d8-47f0-464c-8d0a-336f4953ab05