Update react-contextmenu. Resolves point 1 in #187

package-lock.json

@@ -11618,9 +11618,9 @@
       }
     },
     "react-contextmenu": {
-      "version": "2.9.2",
-      "resolved": "https://registry.npmjs.org/react-contextmenu/-/react-contextmenu-2.9.2.tgz",
-      "integrity": "sha512-DdcO6iLBIJuDVsRpJLG/9N6ine0OVZhuQvnSPCEihfcyJFz+SHU9pQo+w9LWi2PdUxFbFV52BwAuutQkAYJxaA==",
+      "version": "2.9.3",
+      "resolved": "https://registry.npmjs.org/react-contextmenu/-/react-contextmenu-2.9.3.tgz",
+      "integrity": "sha512-KFufA4xbBLyJOcWtw6fpM3nW7GcnRIbP1iv7hzJi4Wt1SN7iV62okubjFOk7GOi6Nz3QHncHIcvtX4NRiqMbmA==",
       "requires": {
         "classnames": "^2.2.5",
         "object-assign": "^4.1.0"

package.json

@@ -71,7 +71,7 @@
     "rc-slider": "^8.6.1",
     "react": "^16.4.0",
     "react-color": "^2.14.1",
-    "react-contextmenu": "^2.9.2",
+    "react-contextmenu": "^2.9.3",
     "react-dnd": "^2.6.0",
     "react-dom": "^16.4.0",
     "react-hotkeys": "^1.1.4",