OA28: Relocated features to modules directory
Merge pull request #60 from bdone/OA28

OA28: Relocated features to modules directory
OA5: Corrected issues with width of messages area

* Moved breadcrumbs and messages into a container to control width
* Added some margin below the messages area
Merge pull request #61 from shrop/OA5

OA5: Corrected issues with width of messages area