git-svn-id: http://piwigo.org/svn/trunk@1454 68402e56-0260-453c-a942-63ccdbb3a9ee
git-svn-id: http://piwigo.org/svn/trunk@1448 68402e56-0260-453c-a942-63ccdbb3a9ee
git-svn-id: http://piwigo.org/svn/trunk@1395 68402e56-0260-453c-a942-63ccdbb3a9ee
move css rules used only in admin section to a new admin/default-layout.css file step one admin/default-layout.css is still imported in default-layout.css git-svn-id: http://piwigo.org/svn/trunk@1392 68402e56-0260-453c-a942-63ccdbb3a9ee