Merge pull request #506 from stormpath/greenkeeper-request-2.74.0

Update request to version 2.74.0 🚀

Author: robertjd

package.json

@@ -50,7 +50,7 @@
     "node-uuid": "~1.4.7",
     "properties-parser": "~0.3.1",
     "redis": "~2.6.2",
-    "request": "~2.73.0",
+    "request": "~2.74.0",
     "stormpath-config": "0.0.23",
     "underscore": "~1.5.2",
     "underscore.string": "~3.2.3"