Make 'in' checks on config True if the key isn't in the config but a default_value is declared
Make 'in' checks on config True if the key isn't in the config but a default_value is declared

grybmadsci/openhtf,jettisonjoe/openhtf,grybmadsci/openhtf,jettisonjoe/openhtf,ShaperTools/openhtf,google/openhtf,ShaperTools/openhtf,amyxchen/openhtf,grybmadsci/openhtf,grybmadsci/openhtf,google/openhtf,fahhem/openhtf,fahhem/openhtf,jettisonjoe/openhtf,ShaperTools/openhtf,ShaperTools/openhtf,fahhem/openhtf,fahhem/openhtf,google/openhtf,google/openhtf,ShaperTools/openhtf,jettisonjoe/openhtf,amyxchen/openhtf