Remember and restore white-out size (#166)
Remember and restore white-out size (#166)

There is now a separate size for the main pencil and the whiteout tool. This is helpful when using "White-Out" as an eraser and switching frequently, as one typically wants eraser to have larger radius.

* Remember and restore white-out size

* Isolate size toggle in pencil.js

* Undo toggle back to Pencil on tool change, replace Pencil size concept with Drawing size

Co-authored-by: ishabalin <2c14841c6a187f5437a9eb2541fe88bdaef28c69@apple.com>
lovasoa/whitebophir,lovasoa/whitebophir