dvtm: update from 0.12 to 0.13

pkgs/tools/misc/dvtm/default.nix

@@ -1,7 +1,7 @@
 { stdenv, fetchurl, ncurses }:
 
 stdenv.mkDerivation rec {
-  name = "dvtm-0.12";
+  name = "dvtm-0.13";
 
   meta = {
     description = "Dynamic virtual terminal manager";
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "${meta.homepage}/${name}.tar.gz";
-    sha256 = "0qcwsxhg738rq3bh4yid15nz2rrjc9k7ay6c1qv15c3gkw86zc3f";
+    sha256 = "0s15i3ilrfh069m3qimam25w56flmm65c34ima5y3f50kmyblpaj";
   };
 
   buildInputs = [ ncurses ];