moved content of not-ie.css (1 rule) into theme.css and obsoleted not-ie.css
git-svn-id: http://piwigo.org/svn/branches/2.1@6532 68402e56-0260-453c-a942-63ccdbb3a9ee
manages template/theme in a simpler "theme only level" architecture. It
supports multiple level inheritance.
git-svn-id: http://piwigo.org/svn/trunk@5123 68402e56-0260-453c-a942-63ccdbb3a9ee