Remove react and react-dom dependencies (#4)

Author: paulyoung

package.json

@@ -12,10 +12,6 @@
   "scripts": {
     "build": "spago build"
   },
-  "dependencies": {
-    "react": "^16.8.6",
-    "react-dom": "^16.8.6"
-  },
   "devDependencies": {
     "parcel-bundler": "^1.12.4",
     "purescript": "^0.13.5",