Hard coding jazzicon at working version

Author: danfinlay

package.json

@@ -53,7 +53,7 @@
     "iframe": "^1.0.0",
     "iframe-stream": "^1.0.2",
     "inject-css": "^0.1.1",
-    "jazzicon": "^1.1.3",
+    "jazzicon": "1.1.5",
     "menu-droppo": "^1.1.0",
     "metamask-logo": "^2.1.2",
     "mississippi": "^1.2.0",