ASIdiSPIM: removed unused (outdated) code

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14304 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
ASIdiSPIM: took care of unfinished/forgotton business of storing piezo center as plugin property instead of on controller

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14305 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
ASIdiSPIM: cleanup code that prepares controller for acquisition

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14306 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
ASIdiSPIM: rearranging code to more logical order, no functional change

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14307 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd