Remove some dead code (to be re-implemented), rename nc.c to main.c

include/commands.h

@@ -1,24 +0,0 @@
-/*
- * vim:ts=8:expandtab
- *
- * i3 - an improved dynamic tiling window manager
- *
- * (c) 2009 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
- *
- */
-#ifndef _COMMANDS_H
-#define _COMMANDS_H
-
-#include <xcb/xcb.h>
-
-#if 0
-bool focus_window_in_container(xcb_connection_t *conn, Container *container,
-                               direction_t direction);
-#endif
-
-/** Parses a command, see file CMDMODE for more information */
-void parse_command(const char *command);
-
-#endif