Version 3.0 Patch - Windmills and the like

Here's a small patch I've been working on, which should fix a few bugs and issues from the recent 3.0 update. In addition, I believe we've got some very interesting news for Creo coming up, so stay tuned!

Some of the changes and fixes include:

• Fixed windmills not placing correctly on the map surface
  
• Added windmill influence area
  
• Fixed build areas showing on a game load
  
• Added tech-tree clicks and hover sounds
  

Please let me know if there are any additional issues with Creo, or if you have any suggestions. Thanks everyone, enjoy your week!

- Esteban