Remove unused homedir botlib variable

code/botlib/botlib.h

@@ -438,7 +438,6 @@ botlib_export_t *GetBotLibAPI( int apiVersion, botlib_import_t *import );
 name:						default:			module(s):			description:
 
 "basedir"					""					-					base directory
-"homedir"					""					be_interface.c		home directory
 "gamedir"					""					be_interface.c		mod game directory
 "basegame"					""					be_interface.c		base game directory
 

code/game/ai_main.c

@@ -1647,9 +1647,6 @@ int BotInitLibrary(void) {
 	//game directory
 	trap_Cvar_VariableStringBuffer("fs_game", buf, sizeof(buf));
 	if (strlen(buf)) trap_BotLibVarSet("gamedir", buf);
-	//home directory
-	trap_Cvar_VariableStringBuffer("fs_homepath", buf, sizeof(buf));
-	if (strlen(buf)) trap_BotLibVarSet("homedir", buf);
 	//
 #ifdef MISSIONPACK
 	trap_BotLibDefine("MISSIONPACK");