Update jointjs 3.6.2 → 3.7.7 (minor)#320

depfu[bot] wants to merge 1 commit intomasterdehydr8/elevation-of-privilege:masterfrom

depfu/update/npm/jointjs-3.7.7dehydr8/elevation-of-privilege:depfu/update/npm/jointjs-3.7.7Copy head branch name to clipboard