Increase favorite address buffer size in Team Arena UI

Now it can hold an IPv6 address.
Fix creating favorite when not on view favorite servers
Merge branch 'master' of https://github.com/ioquake/ioq3
Fix resolving IPv6 favorites in Team Arena UI
Extend Team Arena Favorite Address edit field to hold an IPv6 address
Fix IPv6 favorites in q3_ui

This does however allow favorites to contain hostnames which was explicitly not allowed before.
Fix renderering TrueType Fonts in Rend2

Reported by Axel Isouard (exidl)
Merge remote-tracking branch 'upstream/master'

Conflicts:
	code/rend2/tr_font.c