Initial commit, boilerplate.
Implement closestNote.
Add dsp.js library.
Implement HPS.
Basic working prototype.

Something happens to the lower frequencies as they seem an octave
too high, investigate and also adjust hps algorithm.
Add decent view in cents.
Move 'magic numbers' to object properties.
Minor code style adjustment.
Fix inverted vertical axis.
Fix setInterval bug and adjust sampleRate.
Display frequency.
Use web workers, working but unfinished.
Use .bind(this) instead of var self = this.
Web workers unnecessary.
Rename CentView to centsView.
Generalize view id in example.
Move iqueue in separate file.
Do binary search on frequency array.
Create example directory.
Move main.js to corresponding example.