The following information was provided by the package's contributor.
Name of contribution: spelling
Author's name: Stephan Hennig
Package version: v0.1
Location on CTAN: macros/luatex/latex/spelling
Summary description: Aid spell-checking LuaTeX documents.
License type: lppl
Announcement text given by the package's contributor:
This package aids spell-checking of TeX documents compiled with the
LuaTeX engine. It can give visual feedback in PDF output similar to
WYSIWYG word processors. The package relies on an external
spell-checker application to check spelling of a text file and to
output a list of bad spellings. The package should work with most
spell-checkers, even dumb, TeX-unaware ones.
thanks for the upload; i've installed the new package, and made an entry
for it in the catalogue repository.
Users may view the package catalogue entry at
http://mirror.ctan.org/help/Catalogue/entries/spelling.html
or they may browse the package directory at
http://mirror.ctan.org/macros/luatex/latex/spelling/