Tofra: Limit shutter state property to 0 and 1

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14685 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
SequenceTester: Add recording for state device gate

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14686 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd