Use off() instead of unbind()
fix(customizer): point to ui-grid-unstable.css at top of page
Merge branch '3.0' of https://github.com/angular-ui/ng-grid into 3.0
Remove extra  information
Fix customizer so it works on ui-grid.info (had to dynamically point to ui-grid-unstable.css/ui-grid.css at top of file. Also added scrollbar border variables