Business Magnate 1.5 update

Business Magnate update 1.5 is now available.

This update adds the most wished feature request: The possibility to extend your company's piece of land. It also includes a few other changes. Details here:

• Site Extension
  It is now possible to extend your company's piece of land. This was the most requested feature by players, and makes it possible to build a few more buildings if you have a very large company.
  To do this, go to the finances tab -> Land -> click 'Expand the property'. You can only do this once, and it will cost you about 2,5 Mio $.
  The game engine was not written with this in mind, so this took a bit of effort to implement, but it's now there and it works, hope you have fun with this new feature.
• Spanish translation
  The game is now available in spanish as well, making the game now available in 7 languages (Thanks, Crusly Bec!)
• Improved chart display when there are more than 5 comepting products displayed on the market segments overview in the sales tab.
• Improved parts of the russian translation (thanks to Николай)
• Improved performance with the bigger businesses which are possible to create now
• Changed needed resources for thrust reversers (when producing/selling airplanes) to be a bit more realistic and balanced
• Adjusted research points needed for thermal sight systems (when producing/selling tanks)
• Fixed some typos in the german translation and in the Manual (thanks to mine_skill)
• Fixed a problem when dragging game window accross multiple screens.

Thanks for all the feedback so far, further feedback is welcome as always!