Zonejs -> 0.7.2

Required by angular 2.4

Author: KorinaGraber

package.json

@@ -108,13 +108,13 @@
     "moment": "~2.14.1",
     "moment-timezone": "^0.5.3",
     "ng-wig": "~2.3.4",
-    "rl-async-testing": "~1.6.0",
-    "rl-http": "~1.5.0",
+    "rl-async-testing": "~1.6.1",
+    "rl-http": "~1.5.1",
     "rxjs": "~5.0.0",
     "systemjs": "^0.19.28",
-    "typescript-angular-utilities": "~4.1.0",
+    "typescript-angular-utilities": "~4.1.1",
     "ui-select": "~0.14.7",
-    "zone.js": "~0.6.25"
+    "zone.js": "~0.7.2"
   },
   "license": "GPL-3.0"
 }