Turn off lazy data loading
Move figure vignettes to https://github.com/IARCbioinfo/MS_sigvar
Increase test coverage
Fix bug with random seed in sigboot
all_sig_pal and sbs_palette data objects.Removed sigvar.Rproj and made sure gitignore files were correct.
Tracked down formatting errors in the documentation.
NEWS.md file to track changes to the package.