TravisCI markdown checking

[ThomDietrich]

How about adding a markdown style check to the CI chain?

I've defined a good remark-lint rule set here: https://github.com/openhab/openhab-docs/blob/gh-pages/package.json

[davidgraeff]

The CI chain on the website end is go and python. Do we really want to introduce a javascript chain as well? (Especially with all those horror messages about npm malware currently in the media)

[ThomDietrich]

Don't know why not. It will only be executed within the isolated environment of TravisCI!?
Besides, in terms of testing I believe that a consistent markdown style in the convention and all PRs should be of importance and is worth including in an automated way.

[davidgraeff]

Ok, I'm fine with it

[mjcumming]

@ThomDietrich can this be closed?

[davidgraeff]

The MR is not yet there, is it?