Fix build

Mask MSX mapper bank register to ROM size

Fix TMS9918 sprite VRAM out-of-bounds read

Fix bootrom memory leak on repeated loads

Improve SG-1000 mapper detection and force config. #150

Add bounds check to TraceLogger GetEntry

Improve SG-1000 detection and mapper. Fix #150

Update supported platforms in README.md

[debugger] Update mem editor from Gearlynx

Round headless NTSC frame delay with ceilf

[libretro] Fix max dimensions

[libretro] add webOS build to CI

Merge pull request #149 from warmenhoven/warmenhoven/pr/linux-aarch64

add linux-aarch64 build

Update readme