User ease of use

Make email retrieveable client-facing

Lambdas/Lists/User/src/User.java

@@ -0,0 +1,26 @@
+
+public class User {
+    String cognitoID;
+    String email;
+
+    public User(String cognitoID, String email) {
+        this.cognitoID = cognitoID;
+        this.email = email;
+    }
+
+    public String getCognitoID() {
+        return cognitoID;
+    }
+
+    public void setCognitoID(String cognitoID) {
+        this.cognitoID = cognitoID;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+}

Lambdas/Lists/User/src/UserGetter.java

@@ -66,6 +66,6 @@ public class UserGetter implements CallHandler {
             }
             System.out.println(attribute.getName() + ": " + attribute.getValue());
         }
-        return attributeToReturn;
+        return new User(cognitoID, attributeToReturn);
     }
 }