Format objects as table by request

[adidik]

Proposed to format objects as table for output:

@Command
@TableOutput({"name", "age"})
public Foo printFoo() {
   ...
}

class Foo {
      String name;
      int age;
}

The output will be:

+--------+-----+
| name | age|
+--------+-----+
| Ab | 12 |
+--------+-----+

Printed fields should be available throw fields or getter access.

It's possiible to list printed fields in the @TableOutpur annotation.