First version of the editor toolbar refactor.
Cleaned up the toolbar creation assertions.
Fixed the toolbar colors.
Removed an unnecessary file.
Fixed a toolbar coloring issue caused by my recent refactor.
Removed an unnecessary comment.
Fixed a coloring issue with the toolbar.
Fixes a problem with the toolbar width not being right under iOS 6.
Removed unnecessary file headers.
Merged from release/0.2.3
Merge pull request #379 from wordpress-mobile/issue/370-link-button-6plus

Toolbar upgrades and fixes.