Several new camera image control options

Improvements:

• AnalogControl: BalanceWhiteAuto
• DigitalControl: LineNoiseFilterDuration, LineNoiseFilterEnable
• ImageCorrectionControl: ColorCorrectionMatrixValue, ColorCorrectionMatrixValueSelector
• ImageFormatControl: PixelFilter
• SubRegionControl: SubRegionFollowSource, SubRegionHeight, SubRegionOffsetX, SubRegionOffsetY, SubRegionSelector, SubRegionSourceSelector, SubRegionWidth

Open Issues:

• The models U3-389x/U3-388x/U3-386x have a time delay between trigger and flash. If a 5 Hz trigger signal is applied to Line0, Line1 goes to "high" with a time delay.
• In some rare cases, transfer errors on the USB bus may cause the camera to restart during operation. This problem is only known in combination with the AMD X399 chipset.
• The first image of U3-386x is too dark in the case of overexposure.