Patch v0.6.9.0.4

Just a quick patch with some important fixes.

Changelog:

• Fixed inventory getting wiped in some situations
  
• Fixed item conversion not giving Science
  
• Train yard rain anomaly no longer gives infinite Science
  
• Fixed Power Plant being accessible before Chapter 2
  
• Fixed potential crash when encountering points of interest in areas with item stashes
  
• Fleeing non-random combats is no longer treated as a win
  
• Added emergency travel key (F9) in case of getting stuck
  
• Animated same-area teleports
  
• Corrected some sprite layering in Power Plant exterior
  
• Tidied animations and added better sounds for Knife Swarm & Elemental enemies