Preplaced lemmings not rendered on preview screen / in mass dump images on levels that use Santa lemmings

[Nami Verasche]

http://www.lemmingsforums.net/index.php?topic=2807.0

Regular lemmings work fine, but levels that use Santa lemmings do not display preplaced lemmings at all until actually in-game.

[Nami Verasche]

Fixed issue #61 (preplaced lemmings not rendering properly on preview screen / in mass dumped images).

→ <<cset 015d2c61fddf>>

[Nami Verasche]

Regular lemmings working fine was a false positive caused by accidentally testing in the stable version; none were working. Regardless, all kinds of lemmings are now working fine. :)