Log Message:
games/eureka: Update to 2.0.2

Disable downloads for Apple platforms.

# CHANGES IN Eureka 2.0.2

(Since version 2.0.1)

## Bug fixes

* Fixed a crash happening when deleting all things from the map.
* Fixed a crash happening when deleting a group of linedefs.
* Fixed a bug where the linedef splitting hint wouldn't show up when
  in FREE grid mode (introduced by 2.0.0).