Patch 1.0.4

[p]Added voice acting for most characters. [/p]
[p]Quests are now tracked in the HUD from start to finish. [/p]
[p]Shampoo cost reduced to 500 b.[/p]
[p]Fixed a bug where the auto-save icon appeared white. [/p]
[p]Convenience update: Moved the parts shelf closer to the drilling machine.[/p]