Separate out some of the non-USB changes for easy review.
Merge pull request #522 from nomis52/master

Separate out some of the non-USB changes for easy review.
Start the signal thread, so we can Ctrl+C ola_recorder, also exit with a nonzero status if a file is invalid during verification
Handle DOS line endings in ola-recorder, fix a bug with returning exit codes when verify a file. Write a check to use the new verification code.
Merge pull request #524 from peternewman/e1.37-2

Fix some bugs, make some improvements, and add some new checks around ola_recorder
More NEWS
Merge branch 'master' of https://github.com/OpenLightingProject/ola into e1.37-2
update debian changelog
Merge pull request #525 from peternewman/e1.37-2

More NEWS
Merge pull request #526 from RenZ0/master

update debian changelog
0.9.3 Release
New placeholder for NEWS
Merge pull request #527 from peternewman/e1.37-2

New placeholder for NEWS
Merge branch 'master' of https://github.com/OpenLightingProject/ola into trivial-fixes