analysis: allow AMP to work at 64x64 with --pmode and --rd 5
analysis: fix a typo in --rd 5 --rect
analysis: simplify logic slightly, combine conditionals
asm: AVX2 version of luma_pp[4x4], improve 320c -> 188c
Add flag to enable/disable temporal MVP
Add CLI option to enable/disable Temporal MVP
Set tuQTMaxLog2Size to MIN(5, maxLog2CUSize)

This allows 32x32 TUs even when --ctu 32 is used, for instance
frame: initialize and re-initialize m_bChromaExtended

fixes some non-determinism
fix some header include loops
encoder: nit cleanup of code copying data from input picture
slicetype: remove top-level Encoder pointer from Slicetype

Move the slice type assignment earlier to happen even before the picture
is given to the lookahead