Update codemeta.json

Update roxygen version

Merge pull request #101 from IndrajeetPatil/update_vdiffr

update vdiffr tests; remove lazyData; revdepcheck

Merge pull request #87 from IndrajeetPatil/lifecycle

remove macro; add README lifecycle badge

Run revdep check

Ignore revdep

Bump version number, update DESCRIPTION and NEWS

Make sure there are no NOTEs on check

Address CRAN comments for submission v.0.2.0

Merge branch 'master' of https://github.com/Artjom-Metro/ggsignif