SmartClick simulate native app click in mobile device.
##How to Use? var sc = new SmartClick(el, options);
##Example
##el el list wrapper id or wrapper Element Object
##OPTIONS
###Configuration
className default is 'ui-selected', list item selected className
layoutDir default is 'vertical', list view layout mode : 'horizontal', 'vertical', 'both'
modeType default is 'single', list or button mode type : 'single', 'mutil', 'tap', 'single' is Single-selection list, 'mutil' is Multiple-selection list, 'tap' is click.
sensTime default is 80, time of sensitivity in ms
sensDist default is 0.4, distance of sensitivity, if value less than 1 for wrapper size percentage, more then 1 is the absolute pixel
###Events
onSel when user select item, will be exec in selected item context
onUnSel when user unselect item and list can be multiple choice, will be exec in unselect item context
##Method
destory you can call destory function to destory Instance