Fixed handling of single-ordinal locations.
Improved sequence tier behaviour, now closer to how 0.7.x worked.
Gridded backgrounds for all quantitative tiers.
QFNF speedup.
Striped backgrounds in SVG, plus misc SVG-parity improvements.
Much faster QFNF when next match is on a different chromosome.
Minimal support for Ensembl REST API.
Pluggable feature-info.
Fix titles in extensible feature popups.
Support parents in ensembljson.
...
CIR tree alignment fix.
Nicer labels in SVG.
Help button.
added help file
Help popup improvements.
Merge branch 'master' of github.com:dasmoth/dalliance

Conflicts:
	help/index.html
updated help
help text updates
Trying different font size.