Clean Up Admin Color CSS
completed by: MSD
mentors: sara cannon
For this task, we need to compile all the Admin color elements into the two color.css files (blue and grey) and restructure following the format of wp-admin.dev.css as a reference. There are some colors that are not referenced in these files but are stuck in widgets and menu files. Once we have all the elements in the color.css files the admin will be able to be skinned a lot easier.