UHM-918 - Extract cancel schedule appointment to another controller
UHM-918 - Move angular module definitions to the app.js file
UHM-918 - Extract confirm appointment from schedule appointment to a specific controller
UHM-918 Move scheduleAppointment controller to the controller folder
UHM-918 - Only display the grid when there is data to be displayed
UHM-918 Refactoring on the schedule appointment controller
UHM-918 Rename the timeframe picker to data range picker
UHM-918 - Allow user to clear the Date Range Picker input