ASITiger: added support for new SPIM firmware feature allowing multiple slices/frames per piezo position

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14744 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14745 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
ASIdiSPIM: move piezos both to 0 position at end of acquisition

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14746 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd