Version 0.5.1.52 (EA Beta)
* Improvements
- changed save folder for linux users to what $XDG_DATA_HOME environment variable points to
- minor queues refactoring
- added information about active deliveries to the resource contract window
- improved airport entrance road
* Big fixes
- fixed conrete aircraft standing pathfinding issues
- fixed a crash after moving a building
- fixed a possibility to move working buildings
- fixed vehicle stuck after loading
- fixed not scheduled flights filtering in the scheduled window