ttsoares/BE_modulo_3

Initial data for testing:

{ name: "marcio", password: "123", messages: [ { description: "AAA", details: "aaaaaaaaaaa" }, { description: "BBB", details: "bbbbbbbbbb" } ] }, { name: "paulo", password: "321", messages: [ { description: "CCC", details: "ccccccccccccc" }, { description: "DDD", details: "ddddddddddddddd" } ] }