Gingerbread cupcake r0

Merge branch 'gingerbread-cupcake'

Conflicts:
	src/libsc/k60/ab_encoder.cpp
	src/libsc/k60/dir_encoder.cpp

Fauxstess cupcake r0

Merge remote-tracking branch 'origin/fauxstess-cupcake'

Conflicts:
	README.md

Earl grey cupcake r0

2.4.0

Earl grey cupcake r0