Bump handlebars from 4.0.14 to 4.5.3 in /hapi-16 (#2)

Bump handlebars from 4.0.14 to 4.5.3 in /hapi-16

Author: marcuspoehls

hapi-16/package.json

@@ -18,7 +18,7 @@
     "good-console": "~6.4.0",
     "good-file": "~6.0.1",
     "good-squeeze": "~5.0.2",
-    "handlebars": "~4.0.11",
+    "handlebars": "~4.5.3",
     "hapi": "~16.6.2",
     "hapi-auth-basic": "~4.2.0",
     "hapi-auth-cookie": "~7.0.0",