Move media modal colors out of `colors.css` and into `media-views.css`, as the modal can be triggered on the front end. props avryl, props collinsinternet for the initial patch. see #26677 for trunk.


git-svn-id: https://develop.svn.wordpress.org/trunk@26929 602fd350-edb4-49c9-b593-d223f7449a82