[luatex] Adding page resources

[Patrick Gundlach]

Hi Martin,

> I suppose it's just a waste of space and they won't do any harm -

ok, let me keep my fingers crossed :)

Just in case anybody is interested:

https://github.com/speedata/publisher/commit/b1a6f546feb38a799219621b06de669dd8e634a1
and 
https://github.com/speedata/publisher/commit/b1a6f546feb38a799219621b06de669dd8e634a1

(yes, this should be _one_ commit)



Thanks!

  Patrick