bump version

Author: Raice Hannay

package.json

@@ -3,7 +3,7 @@
   "author": "Raice Hannay <[email protected]>",
   "description": "A set of classes to make setting up React components for unit tests easy.",
   "license": "ISC",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "keywords": [
     "component",
     "enzyme",