testing infrastructure
wip testing
don't es6ify tests
fix the basic tests
default options tests
more tests
coverage
more tests, restructure
indicator tests
test the indicator refresh function
test insertrangeindex
dragging functional test, include css so it passes
handle resizing tests, waitforanimation helper
more resizing tests
fix resize bounds test
separate coverage target
fix drag faker
split up tests
filter events to prevent errant mousemoves to 0,0
clean up after ourselves