Obsolete code relying on dead code like g_aiT64 array.

Cleanup dead code

See merge request !371

A substantial coding loss is observed in CTC starting at commit
c52f46f0 (!362) which relates to
M0445. Fastest fix is to disable the feature

fix HDR luma dQP to support bitdepth other than 10 bit

See merge request !364

Refactoring of HPMV (history based marge candidates), moving the LUTs from Slice to CodingStructure

See merge request jvet/VVCSoftware_VTM!352

JVET-M0111: disable GBI signalling when WP is enabled

See merge request !351

Fix for Ticket #210: M0147 DMVR interpolation filter incorrect for bit depth != 10

See merge request !343

DMVR bug fix when wrap around MC is enabled

See merge request !340

Fix build when JVET_M0147_DMVR is disabled

See merge request !368

JVET_M0864_2D_CACHE_MODEL

See merge request !360

Fix #218: take DMVR offset into account for MCTS

See merge request !362

Cleanup dead member and related methods

See merge request !361

- add new cache model
- fix the order of initilization in DecLib.cpp

fix ticket #217 misalignment on MRG_MAX_NUM_CANDS

See merge request !359

Another Fix for Ticket #152: Sub-PU TMVP can generate an invalid inter candidate

See merge request !347

Fix for Ticket #211: M0483 IBC Bugs

See merge request !344

Fix for ticket #214: M0147 - Mismatch of an adopted element(25 points) in VTM

See merge request !348

Fix decoder memory leak in DMVR

See merge request !350

remove SPS parameters for TU size signalling

See merge request !337

Fix the memory leak caused by allocating memory for m_cYuvPredTempDMVRL0 and m_cYuvPredTempDMVRL1 multiple times at decoder.

keep max TU in #define for possibility of keeping the parameter

TU max/min size are constants in the VVC draft. Reflecting this in the software.

Fix for Ticket #209: Exception thrown in 'estIntraPredChromaQT' function

See merge request !342