Pin and snaps are now also applied when manipulating the handle.

Update Ver0.9.5 Nov/14/2020

"Pin x zero vertices" and snaps are now also applied when manipulating the handle.

Improvement
-"Pin x zero vertices" and snaps are now also applied when manipulating the handle.

Changes
-Updated UV packing library

Fixes
-The edge highlighting flashes.

note: Features of early access are not stable. These may be changed or abolished.