pimcore_tool::getclientip() improvement with proxies

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3747 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
bugfixing id rewrite object bricks

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3748 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
bugfixing id rewrite object bricks

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3749 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
build auto version (2916) ...

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@3750 1f8fe7d8-47f0-464c-8d0a-336f4953ab05