Add badges + update dependencies (#324)

PR-URL: #324

README.md

@@ -5,6 +5,7 @@
 [![Test Coverage][coveralls-image]][coveralls-url]
 [![Dependency Status][david-image]][david-url]
 [![devDependency Status][david-dev-image]][david-dev-url]
+[![Known Vulnerabilities][snyk-image]][snyk-url]
 
 > *This module is experimental, and should be used by early adopters. This module uses APIs that may be undocumented and subject to change without notice.*
 
@@ -232,4 +233,6 @@ You can add additional labels using `agent.addTransactionLabel`:
 [david-image]: https://david-dm.org/GoogleCloudPlatform/cloud-trace-nodejs.svg
 [david-url]: https://david-dm.org/GoogleCloudPlatform/cloud-trace-nodejs
 [david-dev-image]: https://david-dm.org/GoogleCloudPlatform/cloud-trace-nodejs/dev-status.svg
-[david-dev-url]: https://david-dm.org/GoogleCloudPlatform/cloud-trace-nodejs#info=devDependencies
+[david-dev-url]: https://david-dm.org/GoogleCloudPlatform/cloud-trace-nodejs?type=dev
+[snyk-image]: https://snyk.io/test/github/GoogleCloudPlatform/cloud-trace-nodejs/badge.svg
+[snyk-url]: https://snyk.io/test/github/GoogleCloudPlatform/cloud-trace-nodejs

package.json

@@ -43,11 +43,11 @@
     "istanbul": "^0.4.2",
     "jshint": "^2.9.1",
     "mocha": "^3.0.0",
-    "nock": "^8.0.0",
+    "nock": "^9.0.0",
     "proxyquire": "^1.4.0",
     "request": "^2.61.0",
-    "timekeeper": "^0.1.1",
-    "tmp": "0.0.28"
+    "timekeeper": "^1.0.0",
+    "tmp": "0.0.31"
   },
   "dependencies": {
     "@google/cloud-diagnostics-common": "0.3.0",
@@ -57,6 +57,6 @@
     "methods": "^1.1.1",
     "semver": "^5.0.1",
     "shimmer": "^1.0.0",
-    "uuid": "^2.0.1"
+    "uuid": "^3.0.1"
   }
 }