Update function for remaping fields

[jyggiz]

I faced with issue about remaping fields from Filemaker response. I think Filemaker update version and in new version they change format of response for some requests. In result this changes breaks code library and i suggest update function remapFields. For some case variable fields is empty and we don't have check function for empty state.
var remapFields = function (fields) { var obj = {}; fields.forEach(function (field) { obj[field.$.name] = field.data[0] }); return obj };