Slice-level switch between TS residual coding and regular residual coding for lossless coding as in JVET-Q0089.
One SPS flag that controls both luma and chroma BDPCM simultaneously as under JVET-Q0089 (meeting notes) - removed chroma BDPCM flag.
Modified the .cfg files to reflect high-level chroma BDPCM changes.
Fix: Disabled CCALF in lossless.cfg (necessary) CCALF cannot be used if ALF is disabled (disabled in lossless.cfg)

Implementation of VUI syntax as documented in VVC D8

JVET-Q0806 Geo related adoptions (JVET-Q0059, JVET-Q0077, JVET-Q0123, JVET-Q0188, JVET-Q0242_GEO, JVET-Q0309, JVET-Q0365 and JVET-Q0370)

- compile fix for macOS
- initialize rectangular slice map before using it for subpictures

move qp derivation into config, use base QP instead, result in SPS QP is controlled by encoder not by user

   - Extend "RefPicIsScaled" logic to cover corner cases where the scale factor is 1:1, but the scaling window offsets are not aligned.
   - Specify scaling window offsets in units of SubWidthC and SubHeightC pixels.