* Output botlib.log in a sensible place (from Erik Auerswald)

code/game/ai_main.c

@@ -1628,6 +1628,9 @@ int BotInitLibrary(void) {
 	//cd directory
 	trap_Cvar_VariableStringBuffer("fs_cdpath", buf, sizeof(buf));
 	if (strlen(buf)) trap_BotLibVarSet("cddir", buf);
+	//home directory
+	trap_Cvar_VariableStringBuffer("fs_homepath", buf, sizeof(buf));
+	if (strlen(buf)) trap_BotLibVarSet("homedir", buf);
 	//
 #ifdef MISSIONPACK
 	trap_BotLibDefine("MISSIONPACK");