[meld] Remove support for RCS

[Kai Willadsen <kaiw src gnome org>]

commit 244ace67646e644fc274b9078d9bc4ea60bc3ca6
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Thu Jun 20 05:25:02 2013 +1000

    Remove support for RCS

 meld/vc/__init__.py |    1 -
 meld/vc/rcs.py      |   75 ---------------------------------------------------
 2 files changed, 0 insertions(+), 76 deletions(-)
---
diff --git a/meld/vc/__init__.py b/meld/vc/__init__.py
index 9633847..5d7fec3 100644
--- a/meld/vc/__init__.py
+++ b/meld/vc/__init__.py
@@ -58,7 +58,6 @@ vc_sort_order = (
     "Subversion",
     "Subversion 1.7",
     "CVS",
-    "RCS",
 )
 
 def get_vcs(location):