cssfix
readded Axis animation when not dragging
switching
updated when axis scale initialization is done
merged development branch with css and axis fixes
updated comments and css selection code, added tests
merged
rebuilt distribuion
a bit of tidying up
added comment to Axis.zoomable()
updated comments
merged development branch
added a missing comment
updates for review comments
moved initialization variable setting
added new syntax on getter/setters to show both ways of using them, and also showing them as instance methods and not static