Merge branch 'feat/custom-boot' into 'master'

CHANGELOG.md

frontends/web/package.json

frontends/web/ts/gb.ts

res/boot/cgb_boytacean.bin

src/boot/.gitignore

src/boot/Makefile

src/boot/README.md

src/boot/cgb_boot.asm

src/boot/cgb_boot_fast.asm

src/boot/common.inc

src/boot/hardware.inc

src/boot/logo.png

src/boot/logo/logo.xcf

src/boot/util/boot_dump.py

src/boot/util/lre.py

src/boot/util/pb12.c

src/boot/util/pb12.py

src/boot/util/pb12_test.py

src/data.rs

src/gb.rs