Topic: Client 660 - 669 changes

- Added background sound/music toggle to control playing audio when client is in background.
- Added Ctrl+Click to move items instantly between locker and cargo.
- Fixed possible crashes through instabilities with openal32.dll.
- Improved error output of server changelog for the case that the changelog couldnt be loaded from -API.
- Added filter for low power warning spaem.

Amethyst        T0    Pyr     21
Cisco                T4    Sco    70
Delphi              T0    Eng    90
Neuropath      T0    Tel     10