Some general usbdmx tidying up, to ensure this gets merged sooner, to make life easier later on
Merge branch 'e0.37-2' of https://github.com/peternewman/ola into e1.37-2
Merge branch 'e1.37-2' of https://github.com/peternewman/ola into e1.37-2
Fix a comment
Fix a lint issue
Commit a change I missed
Fix another edit error
Merge pull request #515 from peternewman/e1.37-2

Some general usbdmx tidying up, to ensure this gets merged sooner, to make life easier later on