Add quarter circle draw-with-fill method#488

BillMerryman wants to merge 3 commits intoadafruit:masteradafruit/Adafruit-GFX-Library:masterfrom

BillMerryman:Add_quarter_circle_draw_methodBillMerryman/Adafruit-GFX-Library-For-Animation:Add_quarter_circle_draw_methodCopy head branch name to clipboard