JBR ESP Flasher third-party notices

esptool-js 0.6.1 — Apache License 2.0
Copyright 2019 Espressif Systems (Shanghai) CO LTD
https://github.com/espressif/esptool-js
Full license: esptool-js-0.6.1.txt

spark-md5 3.0.2 — MIT
https://github.com/satazor/js-spark-md5
Full copyright and license: spark-md5-3.0.2.txt

esptool-js runtime dependencies resolved in this release:
atob-lite 2.0.0 — MIT; full license: atob-lite.txt
pako 2.2.0 — MIT and zlib; full notices: pako.txt and pako-zlib.txt
tslib 2.8.1 — 0BSD; full notices: tslib.txt and tslib-copyright.txt

The official esptool-js package is used unchanged. JBR's adapter adds a
bounded transport buffer, suppresses unbounded trace accumulation, and
releases failed writer locks in a subclass. JBR implements its own console,
firmware validation and restart orchestration. No Espressif endorsement is
claimed. Device firmware supplied by users remains their local data.