7.1.89 play testing

[Marcus Schrattenholzer <1schratt@informatik.uni-hamburg.de>]

- Sometimes (during combat?) it happens suddenly, that in a game with
two human players one can see everything that the other has explored
so far - or something like that, at least it's a severe violation of
the visibility rules and it really spoils the game. In 7.1.88 this 
happened even more frequently, but never in 7.1.0.

- Units with very small icons (like one of more than two armors in a
transport) are hardly recognizable as active. They're not displayed
red, and their frames are hardly visible.

- The small world overview in the lower right shows plain black. The
panner works, however.

- Sometimes a red bullet or flash remains after a combat.

Further, I again and again have troubles with the application defaults.
It happens, that I get error messages about color map entries, which 
cannot be allocated; in that case forest and mountain terrain remains
black. When I force reading the resource file with xrdb I get a lot
of warnings about doubly defines resources (which applies), and it 
doesn't help anyway. In most cases it works, when I just logged in.
Who can help?

Platform was a SunOS 5.4.