dynamic version for react-native dependency
dynamic version for react-native dependency

This argues against doing this http://blog.danlew.net/2015/09/09/dont-use-dynamic-versions-for-your-dependencies/ but I feel this module is depending on a version of react-native that's different from the parent app , hence switching to a dynamic version makes sense.
cnjon/react-native-datetime,cnjon/react-native-datetime