avoid errors when no z-drive is present

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12061 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
correct ordering of channels for RGB images

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12062 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
add extra tags to OME metadata for import of nonstandard acquisitions

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12063 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd


git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12064 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd


git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12065 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
Use functionality introduced in ImageJ 1.48g to check that Canvas.paint() has taken place before executing other display-related functions.  This improves display of RGB images on my system by about 4 fold

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12066 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd


git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12067 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
check for z-drive with emtpy string name

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12068 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
use stage-sequenceable? everywhere we can

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@12069 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd