[changed] Updated karma-chai dev-dependency

package.json

@@ -39,6 +39,7 @@
     "babel-loader": "^4.1.0",
     "bootstrap": "^3.3.4",
     "brfs": "^1.4.0",
+    "chai": "^2.2.0",
     "child-process-promise": "^1.0.1",
     "client-loader": "0.0.1",
     "codemirror": "^5.0.0",
@@ -53,7 +54,7 @@
     "fs-promise": "^0.3.1",
     "json-loader": "^0.5.1",
     "karma": "~0.12.32",
-    "karma-chai": "0.0.2",
+    "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "~0.1.2",
     "karma-cli": "0.0.4",
     "karma-firefox-launcher": "~0.1.3",