JVET-O0143 Removal of top_left_brick_idx and fixes for uniform tiles, JVET-O0236 Removal of a parsing dependency

See merge request jvet/VVCSoftware_VTM!972

JVET-O0181 : non_reference_picture_flag

See merge request !973

JVET-O0143 Added parameters to software manual, using empty brackets, using uniform tiles in one nonCTC config file

JVET-O0236 Removal of a parsing dependency

Fix for ticket #536: wraparound failed due to clipMv

See merge request !969

Fix issue #438: Correct rounding offset in chroma QP mapping table derivation

See merge request !953

Clean up lambda update code via unifying initializeLambda() function

See merge request !965

Fix call to xFlushOutput() and checkNoOutputPriorPics() after !949

See merge request !964

Fix SIMD overflow in 12-bit ALF classification

See merge request !968

JVET-O0189: Implementation of decoding unit (JVET_O0189_DU)

See merge request !967

Fix compiling error when palette macro is off

See merge request jvet/VVCSoftware_VTM!966

JVET-O0173/O0176/O0338 : Replace num_brick_rows_minus1 with num_brick_rows_minus2

See merge request !951

Merge branch 'JVET_O0173_O0176_O0338_NUMBRICK_M2' of https://vcgit.hhi.fraunhofer.de/baegn74/VVCSoftware_VTM into JVET_O0173_O0176_O0338_NUMBRICK_M2

* 'JVET_O0173_O0176_O0338_NUMBRICK_M2' of https://vcgit.hhi.fraunhofer.de/baegn74/VVCSoftware_VTM:
  Fix of ticket #530: Return of incorrect variable for getscalingListPresentFlag() in Slice.h - The return value of getscalingListPresentFlag function in Slice.h has been fixed to be m_tileGroupscalingListPresentFlag from m_tileGroupLmcsEnabledFlag.
  JVET_O0176_PROPOSAL3
  Modify the condition for having BP SEI msg
  Removing unused variables
  Updated the implementation
  Implement the checking at parseSliceHeader
  Update the signalling from u(v) to u(13)
  Avoid valgrind errors when encoding 4:2:2 content
  Fixing incorrect condition. Previous condition in the check has problem when the picture being check is also an IRAP picture. Updating the retrival of VUI to avoid crash when VUI is not setup.
  Mostly used checkings implemented during HEVC time. Modify one checking that was adopted for VVC "If field_seq_flag is equal to 0 and the current picture is a leading picture associated with an IRAP picture, it shall precede, in decoding order, all non-leading pictures that are associated with the same IRAP picture. Otherwise, let picA and picB be the first and the last leading pictures, in decoding order, associated with an IRAP picture, respectively, there shall be at most one non-leading picture preceding picA in decoding order, and there shall be no non-leading picture between picA and picB in decoding order."

Fix #534: Bug in user-defined scaling list

See merge request jvet/VVCSoftware_VTM!962

Fix !950 compliance check

See merge request jvet/VVCSoftware_VTM!963

JVET-O0610: Detect presence of access unit delimiters.

See merge request jvet/VVCSoftware_VTM!949

# Conflicts:
#   source/Lib/CommonLib/TypeDef.h

JVET-O0152: BufferingPeriod SEI with GDR

See merge request jvet/VVCSoftware_VTM!959

JVET-O0176 Proposal 3: condition for rect_slice_flag when brick_splitting_present_flag is equal to 1

See merge request jvet/VVCSoftware_VTM!960

JVET-O0148: Constraint on number of active ref pics for P and B picture

See merge request jvet/VVCSoftware_VTM!950

Fix of ticket #530: Return of incorrect variable for getscalingListPresentFlag() in Slice.h

See merge request !961

- The return value of getscalingListPresentFlag function in Slice.h has been fixed to be m_tileGroupscalingListPresentFlag from m_tileGroupLmcsEnabledFlag.

# Conflicts:
#   source/Lib/CommonLib/TypeDef.h

When the brick_splitting_present_flag is equal to 1, the value of rect_slice_flag shall be equal to 1.

Avoid valgrind errors when encoding 4:2:2 content

See merge request jvet/VVCSoftware_VTM!946