Added few additional properties and added one new feature

height: 0,// set the height of content    disableFinishButton:false, // this will disable finish button on 2nd last step.
activeStepIconCssClass:"activeWizerdStep", // This will set the provided icon for active state
nActiveStepIconCssClass:"inActiveWizerdStep",  // This will set the provided icon for inactive state
finishedStepIconCssClass:"OkWizerdStep"  // This will set the provided icon for finish / done state