Build 399 is released.

 1. Internal : DetectRidges function (principle in MR\CT lung segmentation):  code optimization  and switching to AVX256 led to X4 speed up.

2. Internal: Convolution2D function, when PadDuplicate=false now chooses the lowest value for the entire Volume (previously =0)

3. Ensured that the CT lung segmentation works when Volume is loaded as REAL (HU)

4.When displaying cursor voxel value over the real volume check if the signal is pseudo-real and display the integer format instead.

5. When loading DICOM volume and negative voxel values are present - offer to load as UINT with the bias