Hotfix 0.9.4.1b

This patch fixes the reported crashes when having an attack replacer skill active and trying to pick up a new weapon. This bug wasn't straight forward to fix as it had some further hidden issues related to the recently introduced new scene management system.

[h3]Bugfixes:[/h3]

• Fixed occuring crashes when picking up a new melee weapon when you had an attack replacer skill active (like cyclic might, melee constructs, ...)
  
• Fixed a bug that caused wrong attack animations to be activated when switching between different attack replacer skill nodes
  
• Fixed skill effects not being correctly activated when switching weapons, activating skill nodes or changing embedded legendary skill effects on your weapons