Implement requests

The following requests should be implemented:

• getcurrenttime
• getdiscounts
• getdatafromgeolocation
• restaurantreviews
• getidealmobielbanks
• reserveorder / placeorder
• {paymentMethod}
• userauth
• importoldorders
• resetpassword
• getaddresslist
• getorderhistory
• getorderdetails
• checkvoucher
• recurringpayments