Updated ui.css

Moved the "Add new field" button at the proper bottom position.
Updated default.php

Wrapped the breadcrumb in a new container in order to control its width.
Updated main.css - children color change

Lighter color for the "children count" on the page tree and added equal amount of spacing on the left of the count. [Request from woop]
Merge pull request #3 from IbnSaeed/master

Corrected the breadcrumb width and the spacing beneath the nav bar.