fix(dependencies): Updates element-resize-detector to 1.1.8.

Version 1.1.8 includes fixes for a compatability issue with "options.idHandler.get".

Author: ctrlplusb

package.json

@@ -86,7 +86,7 @@
     }
   },
   "dependencies": {
-    "element-resize-detector": "1.1.7",
+    "element-resize-detector": "1.1.8",
     "invariant": "^2.2.0",
     "lodash": "4.14.2"
   }