add falcon keyboard (#13674)
* added falcon keyboard
* Update keyboards/matrix/falcon/rules.mk
Co-authored-by: Drashna Jaelre <drashna@live.com>
* Update keyboards/matrix/falcon/rules.mk
Co-authored-by: Drashna Jaelre <drashna@live.com>
* Apply suggestions from code review
Co-authored-by: Drashna Jaelre <drashna@live.com>
* Apply suggestions from code review
Co-authored-by: Ryan <fauxpark@gmail.com>
* added description for the bootloader
* Apply suggestions from code review
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>