Fix links in docs/README*.md

[steelswords]

The README files in docs/ had some broken links. This fixes them.

Signed-off-by: Tristan Andrus tristan@tristanandrus.com

[NiKiZe]

Did you visit the individual files to get the incorrect link, or where did you see this?

I think these has been corrected before, from the links this PR is trying to change to, and it depends on how the readers are viewed.

[NiKiZe]

Changes in this file would break the main page links, that is when you don't look at the specific file.

Does any other project have any kind of fix for this, or do we need absolute paths?

[steelswords]

I think the problem is that the READMEs in the docs directory seem to be slightly modified copies of the README files in the main directory. When you go to view the readmes in docs, those links are broken. So I only changed those links. I left the READMEs in the main directory unchanged. I assumed since there were some slight differences between the two sets, that the duplication was intentional.

[crankyoldgit]

I think the problem is that the READMEs in the docs directory seem to be slightly modified copies of the README files in the main directory. When you go to view the readmes in docs, those links are broken. So I only changed those links. I left the READMEs in the main directory unchanged. I assumed since there were some slight differences between the two sets, that the duplication was intentional.

If view the page via https://github.com/crankyoldgit/IRremoteESP8266/tree/gh-pages it seems to work as expected.
So it does seem to be viewer-URL specific problem. What URL are you using that gives you the error?

TL;DR: There may not be a perfect solution to this. Perhaps a fully qualified URL is required.

[NiKiZe]

Can I again ask how you are viewing these files and how they are causing issues?
Some copying is done as part of the release process, but should probably not conflict with these changes, but I do want to fully understand where this is an issue.

Documentation of release process: https://github.com/crankyoldgit/IRremoteESP8266/wiki/Library-Maintainers-Guide#new-version-release-checklist