Initial work on a switch to using JSON instead of pickle for sending messages.
Fix bug that was leading 0 length command estimates.
Check for None values and use proper defaults.
Remove debugging prints.
Merge remote-tracking branch 'release/master'
Catch user cancelling sequence generation.
Update obis laser control.
Add module to control a MS2000 stage.
Fix typo, update copyright date.
Merge branch 'master' into storm3