Merge pull request #18 from simonclausen/master

Add protocol and port in pillar repository example for 3rd party repo

pillar.example

@@ -53,7 +53,7 @@ apt:
       url: http://linux.dropbox.com/debian
       arch: [i386, amd64]
       keyid: 1C61A2656FB57B7E4DE0F4C1FC918B335044912E
-      keyserver: pgp.mit.edu
+      keyserver: hkp://pgp.mit.edu:80
 
   preferences:
     00-rspamd: