Include additional inspection methods for vector manipulation
Include additional inspection methods for vector manipulation

Allow <delete> to be pressed to remove correspondence represented
by a blockmatch window.

Allow vector sizes to be incremented/decremented (currently, not
persistent when interleaved with other functions).

Allow filter on displacement to be easily incremented/decremented
with "<" and ">" keys.

Include undo match filter function attached to "<Control-z>".

Include ability to switch between pre and post solving match
locations.

seung-lab/Julimaps,seung-lab/Julimaps