Leap Motion - Project North Star Support

[akos.hamori]

Official Build Guides:
https://leapmotion.github.io/ProjectNorthStar/

Simplified Build Guides:
http://exiii.jp/2018/07/25/project_north_star_en/

Sources:
2018.04.09 http://blog.leapmotion.com/northstar/
2018.06.20 http://blog.leapmotion.com/master-reality-project-northstar/
2018.07.25 http://exiii.jp/2018/07/25/project_north_star_en/