INT-877 clean up dependencies

"marked": "^0.3.3" is regrettably required by node-notifier as a peer dependency.
"marky-mark": "^1.2.1" requires an older version of marked. :(

Author: kangas

package.json

@@ -112,6 +112,7 @@
     "local-links": "^1.4.0",
     "localforage": "^1.3.0",
     "lodash": "^3.10.1",
+    "marked": "^0.3.5",
     "marky-mark": "^1.2.1",
     "merge-stream": "^1.0.0",
     "moment": "^2.10.6",