Merge pull request #229 from plotly/bump-dev-dep

bump karma-browserify

Author: etpinard

package.json

@@ -87,7 +87,7 @@
     "glob": "^6.0.4",
     "jasmine-core": "^2.3.4",
     "karma": "^0.13.15",
-    "karma-browserify": "^4.4.1",
+    "karma-browserify": "^5.0.1",
     "karma-chrome-launcher": "^0.2.1",
     "karma-coverage": "^0.5.3",
     "karma-firefox-launcher": "^0.1.6",