Allowing more tags inside table cell

I wasn't able to figure out how to allow line breaks inside the table cell so I forked the repo and implemented it myself by providing object for `sanitize` method:
https://github.com/nikita-vanyasin/table/blob/master/src/plugin.js#L53

Is any better way to do this without forking?
Can do a pull request but it's a breaking change I guess.

Feel free to use my version from npm too: https://www.npmjs.com/package/@nikita-vanyasin/table