use more suitable icon for variant

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2732 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
RestController: changed http status to 403 if not allowed

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2733 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
debugging message (logging) in mysql resource

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2734 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
added  "preSaveDocument" JS Hook

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2735 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
bugfix: mysql lock wait timeout (when using collectGarbage())

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2736 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
RestClient asset download: do not throw exception if tolerant

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2737 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
version ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2738 1f8fe7d8-47f0-464c-8d0a-336f4953ab05