Don't limit text/number/select input width
Fix appearance of labels for checkbox group and radio buttons
Fix spacing of checkbox input
Fix appearance of date ranges
Add slider2Input
Add customized ionslider skin for Shiny
Add animation to ionsliders
Add updateSlider2Input
Add QT-webkit touch detection workaround

This is from commit 813939b of ion.rangeSlider
Add script for updating ion.rangeSlider
Add format options to sliders
Add deprecation message for format argument
Simplify label code for slider2Input
Set HTML data values to "true" and "false"
Improve tick and step heuristics
Add slider2Input documentation
Re-document
Add keyboard support for sliders
Update heuristic for step size