fixed protocol selection

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2786 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
Webservice: fixed reverse mapping for Document_Tag_Renderlet

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2787 1f8fe7d8-47f0-464c-8d0a-336f4953ab05