react-native-mauron85-background-geolocation won't build: ERROR: In <declare-styleable>

[benhylak]

Build breaks with addition of geolocation library.

:react-native-mauron85-background-geolocation:processReleaseResources
ERROR: In FontFamilyFont, unable to find attribute android:font
ERROR: In FontFamilyFont, unable to find attribute android:fontStyle
ERROR: In FontFamilyFont, unable to find attribute android:fontWeight

Cause:
Out of date build.gradle in library

Workaround:

node_modules/react-native-mauron85-background-geolocation/lib/build.gradle and set com.android.support:support-v4:23.+

Context
mauron85/react-native-background-geolocation#116