Lists & counters

[xfq]

It would be useful to add a section on lists & counters in klreq, corresponding to 6.6 Lists, counters, etc in the Language enablement index.

[anawhj]

There seems no general convention or rules about the lists and counters in Korean language, but need to check if other languages has appropriate description about it.

[xfq]

First, we can check the information here to see if there are any errors: https://www.w3.org/TR/predefined-counter-styles/#korean-styles