max level in the DPS shall not be less than the highest level in an SPS

Cleanup: Remove PPS RExt extension (and only remaining parameter cross-component prediction)

See merge request !1389

Refactor: Move ParameterSetManager class into own source files

See merge request !1399

Remove macro FIX_TICKET891

See merge request !1415

Encoder parameter validation: Max BT/TT sizes shall be equal to Min QT size when max MTT depth is 0

See merge request jvet/VVCSoftware_VTM!1383

Bugfix: initialize all constraint flags

See merge request !1414

FixForTicket#891

See merge request !1411

Fixing a segmentation fault for RPL in PH and an error in parsing when TMVP is off and RPL is in PH

See merge request !1413

Change the checking for missing pictures to check only active reference picture, not all pictures in the RPS

Fix: align encoder/decoder HLS trace output for RA CTC

See merge request !1409

Also fixes some trace strings according to spec

Increase MAX_NUM_REF_PICS, as num_ref_entries could reach 29 (MaxDpbSize - 1 + 14)

See merge request !1237

fix check for one_slice_per_pic_constraint_flag

See merge request !1408

Remove HEVC_SEI macro

See merge request jvet/VVCSoftware_VTM!1402

JVET-Q0118: AHG8/AHG9: Scalability HLS cleanups

See merge request !1367

Fix issues with long-term POC MSB

See merge request !1398

JVET-Q0260: Conformance cropping window in the SPS that applies to the max picture size

See merge request jvet/VVCSoftware_VTM!1393

JVET-Q0259 aspect 5: Include collocated pic in PH when TMVP enabled and rpl_info_in_ph_flag is 1

See merge request !1387