Enhancing Ruby script

[KINGSABRI]

Hi,
Thanks for making this extension available. I've some points on the generated Ruby script

1. No need to require uri since it gets required once you require net/http
2. Put set_form_data data in a separate hash variable, let's call form_data for better looking and it's easier to manipulate
3. Beautify the hash

form_data = {
    "ABCD" => "123", "ABCD" => "123",
    "ABCD" => "123", "ABCD" => "123",
    "ABCD" => "123", "ABCD" => "123"
}

Thanks again for this awesome extension