Created by: jonschlinkert
(this PR is a suggestion/request. Typically I know you would expect a PR like this to be discussed in advance, but I decided to do the PR first to show how minimal the impact would be, hopefully that's okay).
Replaces markdown.js with remarkable.
- remarkable has 100% support for commonmark
- faster
- easier to monkeypatch. this is a goal of ours, might be useful to you at some point given the custom tokenizing/parsing you're doing for documentation.