Retrieve Names and Addresses of all Customers.
FM_api('Customers_getAllNamesAndAddresses')
{"id":"1","name":"The Cafe","street_address1":"58 Milltown street"},{"id":"2","name":"Fieldmotion","street_address1":"75 Belfast road"},{"id":"3","name":"Super Shop","street_address1":"31 Monaghon street"},{"id":"4","name":"A Test Customer","street_address1":""},{"id":"5","name":"Vivo ","street_address1":""},{"id":"6","name":"Spar Newry","street_address1":"18 Patrick street"},{"id":"7","name":"Tesco","street_address1":"20 Patrick street"},{"id":"8","name":"Test Customer","street_address1":"Test"}