* parseFeatures renamed to parseData
Started makeImage revision
Revision stage 1 - simple render and draw on Track
+ setGuideLineUnits (moved here from Scalebar track)
* fix for when getData deferred goes wrong
* default canvas height to include fontHeight
* Scalebar revised for new structure
+ guidelines
new settings for track:
+ default color
+ fontCOlor
* parseData revised
* scaleFeatures and positionFeatures revised
+ bumpFeatures
- drawBackgroundColor
+ String.prototype.hashCode

Scalebar:
- makeReverseImage
* changes to comply with Track changes (not yet finished)
Simpler dataRegion start and end check
Fix for new feature.position[scale] structure
* Fix for detection of the fullVisibleHeight
* Fix for labelY
+ DGV is back with new bump function
Fix for bumping
Fixes for positioning and bumping
DGV with random color
Track: set context properties in .render, pass start and end to the parseData
Sequence and Sequence.DAS to work with revised code
Scalebar fixes
- TrackImage
menus fixed
Sequence variation track for decipher (not finished)
Sequence variation track fixed
+ custom controls for tracks
+ squish example