Removed themes: blackberry, custom and windows.
fix setFractionDigit typo. Add text input to set custom label.
Moved manual tests to samples
Refactor theming, implement Bootstrap L&F.
move _update() content into refreshRendering()
rename attribute maximum => max
Changed value from String to Number. Percentage is calculated using value and max.
move aria-labelledby assignment to startup
Refactor refreshRendering: avoid unecessary attribute/style changes. Emit event only on value/max changes.
fix text height.
Use bootstrap variables. Remove IE9 animated gif. Update samples to reflect latest changes.
Fix aria-valuenow value to conform: "For progressbar elements and scrollbar elements, assistive technologies SHOULD render the value to users as a percent, calculated as a position on the range from aria-valuemin to aria-valuemax if both are defined" http://www.w3.org/TR/wai-aria/states_and_properties#aria-valuenow.
removed comment about non working inline event listener on webkit.
first sight of documentation