Post Black release bug fix

Changelog:

Death timer added for mysterious dead bug, level will restart after x

Music bug for Ursa battle fixed

Enemies stop attacking in cutscenes

'SPACE' button will reset current level, if you get stuck.

Train car battle ending trigger reworked, hopefully fixing odd conditions leading it to not fire.

Items added to end of train car battle for balance reasons

Ammo counter glitch fixed... I hope

Visual effects added to train car battle for progress tracking.