Checking in changes prior to tagging of version v0.5.0.

Changelog diff is:

diff --git a/Changes b/Changes
index 27d9199..a762eff 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,11 @@ Revision history for Perl extension Minilla

 {{$NEXT}}

+v0.5.0 2013-06-09T09:26:56Z
+
+    - Add 'pause_config' to release to an alternate PAUSE server.
+      (GeJ)
+
 v0.4.9 2013-06-08T04:58:01Z

     - s/allow_pure_perl/allow_pureperl/!