* Use GitLab instead of Gitlab
Only change text part, the Alert.Transport.Gitlab class left as is.
* Fix href in document
* Move section in document
The agent list in this document is sorted by alphabetical order,
"SDFS info" is the only exception.
* Remove trailing spaces in document
* Align code in document
* Fix Markdown in document
- Escape underline
- Add syntax highlight
- Add two space in the end of line to make it a newline
- Add newline before list or code section
* Update LibreNMS/Alert/Transport/Gitlab.php
Co-authored-by: Jellyfrog <Jellyfrog@users.noreply.github.com>
