feat: upgrade zone.js to v0.7.1

Author: mhevery

modules/@angular/core/test/fake_async_spec.ts

@@ -95,7 +95,7 @@ export function main() {
             resolvedPromise.then((_) => { throw new Error('async'); });
             flushMicrotasks();
           })();
-        }).toThrowError('Uncaught (in promise): Error: async');
+        }).toThrowError(/Uncaught \(in promise\): Error: async/);
       });
 
       it('should complain if a test throws an exception', () => {

npm-shrinkwrap.clean.json

@@ -4621,7 +4621,7 @@
       }
     },
     "zone.js": {
-      "version": "0.6.25"
+      "version": "0.7.2"
     }
   }
 }

npm-shrinkwrap.json

@@ -21,7 +21,7 @@
     "core-js": "^2.4.1",
     "reflect-metadata": "^0.1.3",
     "rxjs": "5.0.0-rc.4",
-    "zone.js": "^0.6.25"
+    "zone.js": "^0.7.2"
   },
   "devDependencies": {
     "@types/angularjs": "^1.5.13-alpha",