release-1.3

What's Changed

• switched to a Makefile by @tridge in #12
• added build options in options.h by @tridge in #13
• moved to esp32 2.0.3 by @tridge in #14
• prevent serial error msgs corrupting mavlink by @tridge in #15

Full Changelog: release-1.2...release-1.3

release-1.2

support mavlink on usb port
validate message parsing with opendroneid parsers
increase BLE power
support SYSTEM_UPDATE message

version-1.1

added BT5 support

Beta Build

beta

move images to images/ directory