Add ola_usbpro to the deb package
Merge branch 'master' of https://github.com/OpenLightingProject/ola into e1.37-2
Merge branch 'master' of https://github.com/OpenLightingProject/ola into e1.37-2
Ignore more binaries
Tidy some test debug output
Fix some Doxygen issues
Merge branch 'master' of https://github.com/OpenLightingProject/ola into e1.37-2
Merge pull request #438 from peternewman/e1.37-2

Fix some doxygen warnings and some other minor tweaks