Allow table stripes to be configured using stripes option on table
Allow table stripes to be configured using stripes option on table

Ported from https://github.com/asciidoctor/asciidoctor/commit/dcb627791d0d8a8fa45481afd2e7d90e3e2f1e44
and https://github.com/asciidoctor/asciidoctor/commit/412cceef679723cf39c1f0cd986c6959c508ddb0

jirutka/asciidoctor-html5,jirutka/asciidoctor-html5