nelmio/NelmioApiDocBundle — pull request #271 by goetas (2013-11-07 08:50:23+00:00)
Title: Improved introspection on Symfony Forms

I've added some improvements to form introspection.

Now custom form types can be defined/intropected hooiking into `nelmio_api_doc.parser.form_type_parser` tag.

Currently 4 test will fail (`NelmioApiDocBundle\Tests\Parser\FormTypeParserTest::testParse`).
The previous output was:
```
Parameter	Type	Required	Format	Description
form[name][]	|array of strings	|?	|?	|?
```
The current output is just:
```
Parameter	Type	Required?	Format	Description
form[name][]	|string	|?	|?	|?
```

I've not yet added tests ... :(