dasmoth/dalliance — pull request #126 by Traksewt (2014-11-05 01:10:47+00:00)
Title: make zoom changes register when going from full chromosome to 10 Mb range

When zooming from the entire chromosome range to a 10 Mb range, the tiers would not realise that the zoom level has changed.
See: http://jsfiddle.net/zwy6bwrn/4/

and wait 10 seconds.

The scaleChanged variable was not registering the change in range.