update examples to use v0.2.7 of the library

Author: DinoChiesa

examples/package.json

@@ -1,6 +1,6 @@
 {
   "name": "apigee-edge-js-examples",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "Examples for using the Apigee Edge nodeJS library",
   "main": "importAndDeployProxy.js",
   "scripts": {
@@ -9,7 +9,7 @@
   "author": "dchiesa@google.com",
   "license": "Apache-2.0",
   "dependencies": {
-    "apigee-edge-js": "^0.2.6",
+    "apigee-edge-js": "^0.2.7",
     "async": "^0.9.0",
     "netrc": "0.1.3",
     "node-getopt": "0.2.3",