Merge pull request #227 from laurenrother/summary

Add metadata summary per FM-1523

Author: Morgan Haskel

metadata.json

@@ -2,7 +2,7 @@
   "name": "puppetlabs-ntp",
   "version": "3.3.0",
   "author": "Puppet Labs",
-  "summary": "NTP Module",
+  "summary": "Installs, configures, and manages the NTP service.",
   "license": "Apache Version 2.0",
   "source": "https://github.com/puppetlabs/puppetlabs-ntp",
   "project_page": "https://github.com/puppetlabs/puppetlabs-ntp",