Performance Test 1.3.0

Heya hiya, another day, another performance test version. This time around we've got Linux (as promised <3), performance optimizations thanks to your help, and many bug fixes.

Changes:

• Linux support!
• Support for multi-monitor configurations through command line option -monitor=x
  • For example, launch the executable with -monitor=2 to run on your second monitor.
  • The game will default to your first monitor if this option is not specified
• Enforced exclusive fullscreen (for real this time)
  •  If you still don't fullscreen, you may have to reset your settings by deleting the projectborealis_ue folder in %localappdata%
• Rewrote Windows launcher executables to solve anti-virus false positives and improve launch logic
• Fixed the primary display adapter being used as the GPU rather than the renderer GPU
• Use friendly names for rendering interfaces
• Enhanced shadow and lighting detail in final room
• Optimized renderer performance
• Fixed many cases of crashes