Inkra 0.15.0

What's Changed

• Release JourneyMap annotations in 0.14.0 by @NWYLZW in #58
• Fix JourneyMap viewport sizing and callbacks after removal by @NWYLZW in #59
• Extend JourneyMap appearance, selection and moving markers by @NWYLZW in #60

Full Changelog: react-v0.14.0...react-v0.15.0