Bump resig-class from 1.0.0 to 2.0.0

Bumps [resig-class](https://github.com/mattinsler/resig-class) from 1.0.0 to 2.0.0.
- [Release notes](https://github.com/mattinsler/resig-class/releases)
- [Commits](mattinsler/resig-class@v1.0.0...v2.0.0)

---
updated-dependencies:
- dependency-name: resig-class
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -59,7 +59,7 @@
     "jasmine-jquery": "^2.1.1",
     "matchdep": "^2.0.0",
     "require": "^2.4.20",
-    "resig-class": "^1.0.0"
+    "resig-class": "^2.0.0"
   },
   "dependencies": {
     "esri-leaflet": "^2.3.3",