Upgrading tests to reflect instanciable Peaks
Preliminary work on instanciable Peaks instance.

At least it works! API could be cleaned.
Removed the bootstrap module
#waveform -> .waveform
Fixing Keyboard Init

- legacy of jQuery refactoring
- using peaks instance as an emitter
Flexible canvas height shadows.
Fixing build

- jshint validation
- removed handlebars compilation (we expect people to provide HTML outputted from whatever they want)
Merge pull request #11 from bbcrd/feature-11

Multiple instances of peaks