Default Feature#adapter to configuration adapter.
Default Feature#adapter to configuration adapter.

carlthuringer/flipper,jnunemaker/flipper,gdavison/flipper,carlthuringer/flipper,jnunemaker/flipper,alabeduarte/flipper,jnunemaker/flipper,gdavison/flipper,alabeduarte/flipper,alabeduarte/flipper,gdavison/flipper,carlthuringer/flipper,jnunemaker/flipper,alabeduarte/flipper,gdavison/flipper,carlthuringer/flipper