text: exports.seed = function(knex) {
    return knex("users").then(function() {
      return knex("users").insert([
        { id: 20, username: "David", password: "pass" },
        { id: 21, username: "Jay", password: "pass" },
        { id: 22, username: "Paul", password: "pass" }
      ]);
    });
  };
  