[REQ] Improvements on MVDs .xml

[mushis]

I have one suggestion for improving the .xml that is generated with the .mvd
Maybe you have some too. Feel free to share in the comments.

Problem: Player names are not listed in team modes. So we can't filter by player names on https://hub.quakeworld.nu/demos/ on 2on2, 4on4, for example.
Suggestion: Add the names of the players that participated on the match to the .xml

[blaps]

This is good!
red_vs_blue isn't too inspiring.

red-kingpin_fuAnza_kip_bigfoot_vs_blue-hib_blAze_goljat_hagge

[mushis]

red-kingpin_fuAnza_kip_bigfoot_vs_blue-hib_blAze_goljat_hagge

Actually, I meant to include the players names in the xml tags (in the file contents), so they can be parsed along with the remaining information.
Changing the filename, I guess it would be ok as well, as long as some precautions are taken :)