EZWrap mention in docs

[Kevin Fitzgerald]

Hey @tomas !

Just pushed a module for dealing with XML responses parsed by Needle:
https://github.com/kfitzgerald/ezwrap

Do you think it would be worth adding a blurb in the Needle docs about XML, and perhaps a mention about EZWrap?

As it stands right now, the docs are pretty light on how to deal with XML responses that were automatically parsed. Figure it might be helpful to others. I could fire off a PR with an XML section if you think it would be helpful.

Thoughts?

Thanks again,
-Kevin

[Tomás Pollak]

Hey that looks pretty cool! Congrats man!