[patch] remove luactl require

[Guilherme Salazar <salazar%netbsd.org@localhost>]

Hi,

[1] is a patch that removes luactl command to require a module; as
Mark suggested, it should be up to the script being loaded to issue
'require' on modules.

[1] https://netbsd.org/~salazar/patches/bye_require.patch

Comments?