Wednesday small patch

EDIT: An earlier version of this patch contained a serious bug. The patch has been rolled back, the issue has been addressed and the patch is now available again.

This fixes a few issues:

• Crash: If you had a saved game with the old version of "discover planets" task active (from before yesterday's update), then tried to load the save with the new version of the game, the result was a crash on game load. This is no longer the case.
• Text: In the German localization, some quirks erroneously claimed to change the planet composition to have "no planets of types X and Y" when it should be "more planets of types X and Y" (Dry Sand, other quirks)
• UI: Structures that could no longer be picked up still prevented right-click-dragging the map when you started the drag from their vicinity. This is no longer the case.

This update takes the version number to "v1.0 (b673)" on Windows and "v1.0 (b674)" on Mac.