readme cleanup
readme cleanup

nico1510/react-native-image-crop-picker,ivpusic/react-native-image-crop-picker,ivpusic/react-native-image-crop-picker,nico1510/react-native-image-crop-picker,ivpusic/react-native-image-crop-picker,nico1510/react-native-image-crop-picker,nico1510/react-native-image-crop-picker