20th update to Heraldry Studio

This is a small Heraldry Studio update that gives you more flexible positioning options.

Previously some of the charges were positioned slightly off. Now they are in their correct places.

Five buttons have appeared to the left of the shield. Now, after you place a charge on the shield, you can try to better position the charge, improving overall composition.

HS Discord: https://discord.gg/StwnxP6