Log Message:
Update to version 4.0.1.

Added my own makefiles to create shared versions of the libraries
using bsd.lib.mk.

Changes in Lua itself:

lua/src/lapi.c
lua/src/lstring.c
	Fixed a bug in lua_pushuserdata(L, NULL)
lua/src/ldo.c
lua/src/lgc.c
lua/src/lgc.h
	Give a good chance for GC before parsing
lua/src/lparser.c
	Fixed a bug (did not accept `;' after a `return')
lua/src/lvm.c
	Fixed a bug (linehook off by 1)
lua/src/lib/lbaselib.c
	Fixed a bug in rawget and rawset (seg. fault if given extra arguments)
	Fixed a bug in dostring (identification of precompiled chunks)