automatic set additional css files


git-svn-id: https://plugins.svn.wordpress.org/child-theme-configurator/branches/parse-additional@1007623 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.5.2 auto-set additional stylesheets, render addl stylesheets in parent css, make logo/link local img


git-svn-id: https://plugins.svn.wordpress.org/child-theme-configurator/trunk@1007639 b8457f37-d9ea-0310-8a92-e5e31aec5664