New weapons!

This week some new weaponry has been added. We're also planning a merge of a whole bunch of new features from our testserver.

• Reproduced an issue causing screen resolution settings not being saved at 4k resolution
  
• Identified a new issue with the resolution display value being incorrect. Making a trello ticket of it for @Admiral Atrixsanna to pick up
  
• Changed the shipyard autocannon upgrade to have a burst mode and I have changed its projectiles to have trails
  
• Added The tracker (medium triple burst weapon)
  
• Phiriton Anti Heavy weapon added
  
• Added Atrix his Sanitizer anti building weapon (http://patreon.com/tensegames reward)
  
• Double Barrel Xati added
  
• Decimator anti building weapon added
  
• Added two new default unlocked weapons. The others have to be found.
  
• Added the Sarkuth medium cannon