Add + run dependency updating (bash) script (#401)

* Add + run dependency updating script

* Address comments

Change-Id: I67af9d3ab9e461b579dbaee92274b6163d73c23e

* Run dependency script again

Change-Id: Icbec4acb2cc6bcfa40e0a3a705c5a1059d64efa5

* Update license

Change-Id: Ic1dd0a1bd34356e415bdbf005b81a71a8d2695c2

* Update (more) dependencies

Change-Id: Idaed95b9cfe486797fa75946b6f55e7e702217b8

Author: Ace Nassri

appengine/analytics/package.json

@@ -22,11 +22,11 @@
     "e2e-test": "samples test deploy"
   },
   "dependencies": {
-    "express": "4.15.2",
-    "got": "6.7.1"
+    "express": "4.15.3",
+    "got": "7.0.0"
   },
   "devDependencies": {
-    "@google-cloud/nodejs-repo-tools": "1.4.14"
+    "@google-cloud/nodejs-repo-tools": "1.4.15"
   },
   "cloud-repo-tools": {
     "test": {