Moves browser test to be gh-pages index file.
Updates example/GitHub.io page.
Fixes README.md spelling issue.
Improves demonstration page.
Adds failing test generated by using demo app \o/
Better logging for demo page.
Refines tests for better cover.
Fixes issue about smallest quadrants calculation.

- resolves test/demos.js test cases
Bumps version and adds changelog notes.
Merge branch 'release/0.2.0'