Issue #2: Initial remerging of the CMI branch into Backdrop based on http://drupalcode.org/project/drupal.git/commit/b6d5723.
Merge branch '1.x' into 2/cmi
Issue #2: Adding upgrade path support for image styles and system performance page.
Issue #2: Merging 1.x with CMI branch, accomodating for dropbuttons.
Merge pull request #99 from quicksketch/2/cmi

Issue #2: Initial merging of the CMI branch into Backdrop.