SL-20440 Fix for projector ambiance destroying PBR shading.  Also fix longstanding bug with hard line in projector ambiance lighting.  Incidental decruft of legacy_adjust and LOCAL_LIGHT_KILL, etc.

SL-20141 Remove "Local Lights" checkbox and instead make the number of lights rendered scale with the "Quality & speed" slider

following promotion of DRTVWR-567

SL-20124 Wipe reflection probes when applying parcel EEP settings and pause updates on probes until transition completes.

Fix integer overflow when framebuffers are extremely high resolution resulting in INT_MAX texture bias (#393)

Closing tools floater disabled selection, material editor can't work without that

SL-20321 Interpret missing TEs in override messages as indication overrides should be nulled out if present.

SL-20177: Blind attempt at fixing crash in SetWindowLongPtr. Guess based on the fact that crashes started around the time VRAM accounting was added.

SL-20229 Fix for mac build (and don't spam log on viewers that don't know about a particular GenericStreamingMessage method)

1. Texture picker now updates filter's permissions based on selection
2. Various panels now properly check permissions

SEC-430 'WARNING: LLFace::getGeometryVolume: Index buffer overflow' occuring 500 times plus per minute

Shows folder's data instead of a suffix.
Will need either a new inventory window or to toggle UI debug on early.