[Form] Add type guessing for fields

[ckrack]

make:form currently adds only named fields to the generated forms.

We should use the available type guessers from the form component / doctrine bridge and generate forms with added types.

[przemyslaw-bogusz]

I was also thinking about the same thing. What is your opinon @weaverryan? Will you give it the green light? We might always implement it as an option.