Upgrade request to 2.74.x

Author: Tim Emiola

package.json

@@ -33,7 +33,7 @@
  "gtoken": "^1.1.0",
  "lodash.noop": "~3.0.0",
  "jws": "~3.0.0",
- "request": "~2.72.0",
+ "request": "~2.74.0",
  "string-template": "~0.2.0"
  },
  "devDependencies": {