fix(package): update animejs to version 3.2.0

Closes #55

Author: greenkeeper[bot]

package.json

@@ -19,7 +19,7 @@
     "url": "https://github.com/preco21/preco21.github.io/issues"
   },
   "dependencies": {
-    "animejs": "^2.0.2",
+    "animejs": "^3.2.0",
     "babel-runtime": "^6.26.0",
     "granim": "^1.0.6",
     "material-ui": "^0.20.0",