v0.6-beta

• Fixes
  • Various solver bugfixes + minor optimizations (!)
    • Previously would not consistently output the optimal path
  • Fix off-by-one display error for pal locations
  • Don't disable graph view during solving
• Updates
  • Add buttons for opening save file folders in windows explorer (i.e. see where a given save file/saves location is)
  • Show per-pal time estimates in graph view
  • Save + load solver settings
  • Show solver runtime once completed