PIMCORE-1864 - YUICompressor and curilyc

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2359 1f8fe7d8-47f0-464c-8d0a-336f4953ab05
changed example configuration for custom cache: cache_file_umask (deprecated)  -> cache_file_perm

git-svn-id: http://www.pimcore.org/svn/pimcore/private/core/trunk@2360 1f8fe7d8-47f0-464c-8d0a-336f4953ab05