Pidgin displays only one MUC component

[spike411]

When an XMPP service provides more than one component conference/text identity, Pidgin seems to present user with only one in simple input field.

I propose to display them in a combo-box.

Also, from my experince, it displays the last conference component it sees, so e.g. Jabbim (jabber.cz, jabbim.com etc.) users see ‘msn.netlab.cz’ when they want to Join a Chat or display Room List, which is not usually what they want.

[bernmeister]

Maybe jump onto #pidgin on IRC and discuss this with the developers...see if it's then worthwhile writing a patch or at least moving this to something like Patches Welcome.

[spike411]

I've created this ticket after discussing this issue with deryni (IIRC) on #pidgin first.

[deryni]

There's nothing we can do to better support actually having multiple conference servers (at least currently, the dialogs aren't set up for dropdown lists) but we can use the first server presented instead of the last.

[deryni@…]

(In ​1332a55a83e096d17b3cf9a8cb82f0595039e4fa):
Reverse the list of conference servers we find so that the first one in the disco result is the one we present to the user in the Join a Chat and Room List dialogs.

Refs #9347