* Gate all debugging messages with the debugging system
* Simplify a bit of debugging where it was easy to do inline
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
* Add include guards where missing
* Add include guard comments where missing
* Fix copyright notices
* Sort includes
Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>