- remove unnecessary build scripts
- allow MSYS32/64 build
- small feature improvements, e.g. allow targeting major compiler options for build parameters

Fix compiling error with PCM after SIZE_2Nx2N is cleaned

See merge request jvet/VVCSoftware_VTM!116

CodingStructure::initStructData fix for low QPs

See merge request jvet/VVCSoftware_VTM!115

L0181-QPA derived Lagrange parameters for ALF and SAO encoders (on the integration list of VTM 3.1)

See merge request !104

L0209-PCM mode with dual tree partition

See merge request !39

Structure cleanup

See merge request !79

switched default value for CodingStructure::initStructData::QP from -1 to MAX_INT (signalling that the QP value for the CS should not be set)

Fix ticket #117 on redundant memory copy in predInterSearch()

See merge request jvet/VVCSoftware_VTM!110

incorrect rate estimation in estIntraPredLumaQT

See merge request !106

Update HDR cfg files

See merge request jvet/VVCSoftware_VTM!109

Fix ticket #116 on encoder crashes when AFFINE_MRG_MAX_NUM_CANDS is set to less than 5

See merge request jvet/VVCSoftware_VTM!108

This reverts merge request !105

This reverts merge request !107

Fix ticket #116 on encoder crashes when AFFINE_MRG_MAX_NUM_CANDS is set to less than 5. Using constants AFFINE_MRG_MAX_NUM_CANDS and MRG_MAX_NUM_CANDS instead of fixed numbers in encoder checking.

Avoid printing outdated warning message

See merge request !107

Relates to !105

Fix CTC merge list size

See merge request jvet/VVCSoftware_VTM!105

Ensure encoding and decoding of # merge candidates matches

See merge request !103

Do not fill vector that has size 0

See merge request !102

Fixes #107

Fixes #114

remove /MT option for MS Visual C++ to fix debug build issues for several people

See merge request !99

Avoid using uninitialized memory

See merge request !101

Fixes #108

Fix ticket #110 on incorrect affine mv and mv predictor precision

See merge request !96

Avoid accessing out of bounds elements

See merge request !98

When pruned == false and currCnt == MAX_NUM_HMVP_CANDS,
memmove() copied element motionCand[MAX_NUM_HMVP_CANDS] which is
out of bounds. With this fix one fewer elements is copied.
The element that was previously incorrectly copied was overwritten
by memcpy(). Hence there is no change in the result.
See also #113

Fix mismatched new/delete

See merge request !97