JVET-M0247: encoder optimization of affine AMVR.

See merge request !213

JVET-M0247 1. Add early termination and encoder search method. 2. Only enable it for RA configuration.

rename obsolete macro BD_AFFINE_AMVR to JVET_M0246_AFFINE_AMVR

See merge request !211

M0471: Long deblocking filters

See merge request !198

JVET-M0117: On MVP candidate list generation for AMVP

See merge request !210

JVET-M0436: Reduce HMVP table size

See merge request !209

JVET-M0281 test a: perform all AMVP rounding before pruning even if AMVR is off

See merge request !207

JVET-M0238: Nearest neighbor instead of linear interpolation in PDPC

See merge request !204

JVET-M0839: increase number of SATD candidates in Affine Merge from 1 to 2

See merge request jvet/VVCSoftware_VTM!206

JVET-M0470: Fixed transition point between GR and TU + EG(k) escape codes for coefficient...

See merge request !202

JVET-M0246: adaptive MV precision for affine inter mode

See merge request !201

Add configuration file for class F

See merge request !205

Two changes are included: (1) disable fractional MVD for UHD sequences (M0312...

See merge request !191

Configuration enables use of IBC and hash-based ME

fix: do not apply TS to chroma when TS is applied to luma

See merge request !203

Fixed transition point between GR and TU + EG(k) escape codes for coefficient coding. Use limited prefix length for escape codes.

JVET-M0257: Scan only non zero-out regions of large TUs (width or height > 32).

See merge request !199

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

JVET-M0883: Using regular merge index signaling for triangle mode

See merge request !194

JVET-M0328: Only keep the second weight group during TPM MC.

See merge request !184

M0192 modifications - affine chroma MV is average of two luma sub-block MVs instead of four; MV rounding is unified