PIMCORE-2094 - Fatal error when deleting asset -> PHP 5.3 bugfix

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3883 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
removed closing php tag

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3884 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2960) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3885 1f8fe7d8-47f0-464c-8d0a-336f4953ab05