icb-irc-tunnel: remove tmux / weechat startup

bins/icb-irc-tunnel.nix

@@ -7,12 +7,6 @@
   ${icbirc}/bin/icbirc -l 127.0.0.1 -s localhost -p 6644
   ${icbirc}/bin/icbirc -l 127.0.0.1 -s localhost -p 6645
 
-  tname="IRC"
-  if !${pkgs.tmux}/bin/tmux ls | grep -q "^''${tname}:"; then
-    ${pkgs.tmux}/bin/tmux -2 new-session -d -s "''${tname}" 'weechat'
-    ${pkgs.tmux}/bin/tmux -s "''${tname}" splitw -dv -b -h -l 30% 'ssh anonicb@slackers.openbsd.org'
-  fi
-
   ${pkgs.openssh}/bin/ssh -NTL 7326:localhost:7326 \
     -oServerAliveInterval=60 \
     -oExitOnForwardFailure=yes \