Codemirror updated to 4.2.0. DESIGNER-465.

Author: jisoldi

bower.json

@@ -14,7 +14,7 @@
     "angular-marked": "0.0.18",
     "angular-sanitize": "~1.3.17",
     "angular-ui-codemirror": "0.1.6",
-    "codemirror": "~4.1.0",
+    "codemirror": "~4.2.0",
     "crypto-js": "https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/crypto-js/CryptoJS%20v3.1.2.zip",
     "FileSaver": "eligrey/FileSaver.js#683f689326c231002164621dc8a6451df4e86e8a",
     "highlight-js": "~7.0.1",