added documentation for 8-bit path segments

[janandries]

• added documentation for 8-bit path segment support in the Misc section
• fixed one missing asterisk

[jadamroth]

Thanks for this update. I should've asked if it was complete before merging

Let me know once you're finished, and I'll merge for the next patch

[janandries]

after 14 days sleeping over it, i don't think I have anything else to add :) so if you want you can merge

[jadamroth]

Thanks again for the pull request