FLUID-6229: Add markdown linting rules to enforce line length and fix linting errors.

Description

In recent work on the infusion docs repo, I have been carefully reviewing various pages. There is a fair amount of content where entire paragraphs are placed on a single line. This makes it easy to miss changes in context. I can see many examples where editors have obviously attempted to break down content into lines of a reasonable length, such as breaking up a long bullet point into two lines. We seem to have a mixture of content with no line length constraints, some with 80 characters, and some with 120.

I propose enabling the markdown-lint rule to enforce a line length, and cleaning up anything fails the lint check. As a starting point, I would propose 120 characters, which is not too long, but which is friendlier to longer markdown blocks such as links.

Comments

• Tony Atkins [RtF] commented 2017-11-24T08:59:29.723-0500

  So, in working through the tremendous volume of failing lines, I discovered a lot of other problems, which are included in the branch I created here. For example:

  1. Missing closing tags in HTML table content.
  2. Missing tbody tags in HTML table content.
  3. inline fenced-code blocks (triple backticks) better expressed using single backticks.

• Tony Atkins [RtF] commented 2018-02-08T03:53:40.993-0500

  This was merged ages ago and appears to have been resurrected by some automated activity.

• Tony Atkins [RtF] commented 2018-02-08T04:03:05.130-0500

  Turns out I was confusing this with FLUID-6224, I still need to submit these changes.

• Tony Atkins [RtF] commented 2018-02-08T04:04:07.263-0500

  https://github.com/fluid-project/infusion-docs/pull/132