USSD APP THAT USES AFRICA'S TALKING API ------------------------------------------ -> Simple ussd app that consumes ussd and airtime api from africa's talking -> App is used to perform a simple survey via ussd then it sends airtime to the first 10 respondents. -> App is integrated with salesfroce crm to be able to fetch the user details from salesforce and display to the user. -> App uses mysql db to be able to store user session and responses