Improve scalebar so that labels don't get written over the top of each other in small container widths
Merge branch '2.0' of git@github.com:EugeneBragin/Genoverse.git into 2.0
Added defaultScrollDelta, scrollDelta for scroll buttons
Fixes bug where you can't scroll in small regions using the buttons
make sure length settings and urls are correct
bam.js update from dalliance
parsing of the cigar string for ion.html example
Show insertions with "I" symbol
Add a parameter to control whether genome coordinates are added to the url
Redraw the karyotype when the user navigates to a different chromosome
Merge upstream changes