Style for Progressbar and Textarea is missing

[ultrasites]

Hello,

i miss the progress-bar and textarea style in the win7.css, because this components are not visible by AeroFx.style();

Can you integrate it? Thank you! :)

[Maddosaurus]

Hi ultrasites!

You are most welcome to implement it and send it in as a pull request, as I have no sparse time at the moment to implement that by myself, sorry.