Prevent parentNode of null
Add nobounce class if option is enabled
Updated css
Reorganized SCSS with comments
Fixed remove nobounce class on destroy
Defer instance removal to prevent error
Expose scrollbar enabled
Fixed scrollRight/scrollBottom values
Scrollbars enabled/disabled test
Added custom events tests
Fixed test fail on Opera 12 due to slow DOM update
Fixed Firefox issues

- Disable forced scrollbars on FF if Lion style
- Use innerHTML instead of insertRule to avoid js errors
Updated README and LICENSE
Small test fixes
Fix test typo
Updated dist w/ jQuery build