0.15.0

• no log of generated example options unless enabled (#257)
• show hint to generate example, if needed in CLI (#256)
• chore: Bump jsonfile from 5.0.0 to 6.0.0 (#252)
• doc: fix default React Native version in lib API (#255)
• chore: Bump update-notifier from 3.0.1 to 4.1.0 (#250)