Remove 'Image Processors' from Tool menu

Keeping the duplicate in the Plugins menu.

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14570 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
Move pipeline GUI menu item into submenu

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14571 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd
Move PatternOverlay plugin to Acquisition Tools submenu

And add it to Unix installation.

git-svn-id: https://valelab.ucsf.edu/svn/micromanager2/trunk@14572 d0ab736e-dc22-4aeb-8dc9-08def0aa14fd