Added sounds / animation to door, power cell puzzle
Mysterious commit because merge errors
Added some sounds (lever sound, ambient sound), added power cell puzzle
Revert "Added some sounds (lever sound, ambient sound), added power cell puzzle"

This reverts commit 8cc48ddaf35ae2cbb2388bcbe59a15cbe38834d6.
Merge branch 'master' of https://github.com/DirkLaserblast/Launch into Casey's-Branch
Added sound effects fields to lever, door, receptacle scripts (added to level but it's impossible to commit the changes because of merge errors)