Messing w/ WASAPI
Set LAV to expand mono/6.1 by default
More WASAPI

- WASAPI filters respects min volume now so we can just use that instead
of messing with muting the device
- Add speaker config option & UI
Messing w/ WASAPI
Set LAV to expand mono/6.1 by default
More WASAPI

- WASAPI filters respects min volume now so we can just use that instead
of messing with muting the device
- Add speaker config option & UI
Check filters when MBT's version changes

Also fix an issue with the IMPAudioSettings interface
Merge branch 'master' of https://github.com/babgvant/MediaBrowser.Theater

Conflicts:
	MediaBrowser.Theater.DirectShow/AdditionalFilterInterfaces.cs

Conflicts:
	MediaBrowser.Theater.DirectShow/AdditionalFilterInterfaces.cs
Merge pull request #184 from babgvant/master

WASAPI Audio