moving data content to sysdata?

[pawelqs]

Hi!

It is hard to run deconstructSigs as a part of a custom package, since Rda files from data dir are not loaded when deconstructSigs is added to the Imports section (tri.counts.genome object is not available). Since it is not an example data, but an object required by package for proper working, could you consider moving it to R/sysdata.rda?

Thread that describes the problem, which helped to me temporarily solve it by adding deconstructSigs to Dependencies, which is a bad practice -> https://stackoverflow.com/questions/22389993/r-package-namespace-issue-using-data-data-set-not-found
R packages on sysdata -> https://r-pkgs.org/data.html#data-sysdata

Thanks for great software! ;)