Better header link slugs

[Andre601]

The wiki from what I can tell is using a more common header-link slugifying.

While it isn't bad, does it create some ugly to read header links.
As an example, the current header for /lp verbose <on|record|off|upload> [filter] is #lp-verbose-onrecordoffupload-filter and with the Command option added would it become even larger.

That's why I would like to propose an option to allow overriding slugs, if not doable already, to allow more easily to read header links (i.e. #lp-verbose for the verbose command).

Biggest downside would be losing support for the current header links, but this may be mitigated using some redirecting rules or smth... Whatever the Software used for the Wiki would allow.