[PATCH 5 of 6] plan9: update proto file for archival purposes

[Jeff Sickel]

# HG changeset patch
# User Jeff Sickel <jas at corpus-callosum.com>
# Date 1376347673 18000
#      Mon Aug 12 17:47:53 2013 -0500
# Branch stable
# Node ID 5de1226ab7a2bda0cfc1a95c3d6c1120b1a9d519
# Parent  b55c76e1f4c1726e2a537efa1b99c360626ac23d
plan9: update proto file for archival purposes

diff -r b55c76e1f4c1 -r 5de1226ab7a2 contrib/plan9/proto
--- a/contrib/plan9/proto	Mon Aug 12 17:46:01 2013 -0500
+++ b/contrib/plan9/proto	Mon Aug 12 17:47:53 2013 -0500
@@ -5,19 +5,20 @@
 			factotum.rc	- sys sys
 rc	- sys sys
 	bin	- sys sys
-		9diff	- sys sys
+		mercurial - sys sys
+			9diff	- sys sys
+			9mail	- sys sys
 		hg	- sys sys
 sys	- sys sys
 	lib	- sys sys
-		python	- sys sys
+		python2.7	- sys sys
 			lib	- sys sys
-				python2.5	- sys sys
-					site-packages	- sys sys
-						hgext	- sys sys
-							+	- sys sys
-						mercurial	- sys sys
-							+	- sys sys
-						mercurial-VERSION-py2.5.egg-info	- sys sys
+				site-packages	- sys sys
+					hgext	- sys sys
+						+	- sys sys
+					mercurial	- sys sys
+						+	- sys sys
+						mercurial-VERSION-py2.7.egg-info	- sys sys
 	src	- sys sys
 		cmd	- sys sys
 			hg	- sys sys