Prepare spec file for release

git-svn-id: http://www.varnish-cache.org/svn/branches/2.1@5446 d4fa192b-c00b-0410-8231-f00ffab90ce4

redhat/varnish.spec

 Summary: High-performance HTTP accelerator
 Name: varnish
 Version: 2.1.4
-Release: 0.svn20100928%{?dist}
+Release: 1%{?dist}
 License: BSD
 Group: System Environment/Daemons
 URL: http://www.varnish-cache.org/