Merchant of the Skies Patch 1.2.1 - map usability update

Hey Merchants! Thanks to your feedback, we were able to identify critical map related things that need improvement.

Here are some changes that I've pushed today:

• Use arrow keys to scroll map (but not move ship); ship movement kept as wasd if this is what you want instead of mouse
  
• Fixed infinite mode objective display in main menu
  
• Pan map by holding left mouse button
  
• No longer need to have full crew inside to demolish building
  
• Camera no longer focuses on ship when you leftclick and ship starts moving (you can still press space to focus on it)
  
• Ship route is shown on the map to make it possible to see where the ship is moving
  
• Arrow points out where your ship is on the map if you scroll the camera too far
  
• spyglass now expands view range as intended
  
• German language translation fixed (bread is produced from flour (Mehl), not from Wheat as described before)
  
• Added missing flour line
  

As usual, keep the feedback coming :) Thank you!

Best,
Vladimir