v0.3.0

What's Changed

• Added support for 0 bits on any axis. See 98280d6 and 2d3700f.
  • KeyDesign will now also emit change events when the bits are changed.
• KeyDesign.packKey will now throw if the input values are out of bounds.
• KeyDesign.set is now public.
• Re-exported OctreeHelper. See #7.

Full Changelog: v0.2.0...v0.3.0