Remove unnecessary boards, ignore vscode folder

Add amulet configurations for all hardware revs

Give amulet custom device type & rev

Pin configs for amulet revisions

0.9.0 release

Update readme for amulet

remove evt and share with MP

Fix LED_ON_STATE for MP board

rebase cleanup

disable pinreset by default

Update changelog.md

Update changelog.md

update changelog

Update changelog.md

upload update uf2 separately in release

Merge pull request adafruit#185 from adafruit/upload-artifacts

Prepare for release

add changelog for release

Merge pull request adafruit#113 from dhalbert/feather-sense-leds

correct LED1 pin; make volume label FTHRSNSBOOT

update changelog