Iris Morelle f136bb9ef3 gui2/mp_connect: Overhaul dialog adding a more powerful server list
There has been functionality to manage custom servers in the player's
preferences file since as far back as commit
5fb0b2a91123474d147c9de4918fc11a1b4c15ac in June 2007, but there's never
been a user interface for it.

This commit removes the current server list dialog attached to the MP
Connect dialog and replaces it with the same functionality embedded into
the latter, as well as the ability to edit the server list in the
player's preferences file. There's some code movement in a few other
places since the previous function in the preferences namespace doesn't
suit the new code (it always returned a combined list of game and
player-defined servers).

There's some disabled code referencing a situation where the listbox
with the list of servers allows the code (and the player) to clear the
selection. It's disabled because there are some UX issues with it noted
in the code comments associated to it.

Fixes #4564.
2019-11-17 18:05:29 -03:00
..
2019-11-17 15:00:34 -05:00