[FIX](Waterfall) Regression. Wasn't working.
[FIX](Tipsy) Regression. Wasn't showing up when tooltipDelayIn = 0.
[FEAT](Case Insensitive Options Values) Changed (some) options with possible values to be insensitive to the value's case.
[PERF](AxisPanel TickHiding) Improved the algorithm by identifying a direct equation for the solution, instead of a loop trying to find the first value that satisfied the problem.