Merge pull request #21 from snowmac/master

Updated package json so there will be no peer conflicts for the latest version of chai

Author: JrSchild

package.json

@@ -60,6 +60,6 @@
     "requirejs": "~2.1.11"
   },
   "peerDependencies": {
-    "chai": ">= 1.6.1 < 3"
+    "chai": ">= 1.6.1 < 4"
   }
 }