Merge remote-tracking branch 'upstream/0.19' into json-schema

package.json

@@ -45,7 +45,6 @@
     "cron": "1.3.0",
     "express": "4.16.3",
     "express-session": "1.15.6",
-    "follow-redirects": "1.4.1",
     "fs-extra": "5.0.0",
     "fs.notify": "0.0.4",
     "hash-sum": "1.0.2",
@@ -70,6 +69,7 @@
     "passport-http-bearer": "1.0.1",
     "passport-oauth2-client-password": "0.1.2",
     "raw-body": "2.3.3",
+    "request": "2.87.0",
     "semver": "5.5.0",
     "sentiment": "2.1.0",
     "uglify-js": "3.3.25",