Ported coffee charts to js

Signed-off-by: Sheik Hassan <solergiga@yahoo.com>

Tested
@naegelyd I removed `initialize` from core. B/c it's not being called, the height/width of the chart is messed up. Placing the code inside the constructor solves this issue.
See note about constants above. This would become `this.ui.toolbar.fadeOut(this.toolbarAnimationTime)`. This applies to the fadeIn/fadeOuts below as well.