Announcing: Ruby API for xtractr

What started off as a way to unit test the RESTful API for xtractr has
now turned into a Ruby gem that we are releasing as open source. First
xtractr, then nuggets and now a gem.

We are happy to announce a Ruby gem for xtractr which takes all the
goodness of Ruby and interacts RESTfully with xtractr for oh-so-fun
network forensics and troubleshooting all from within IRB, the
interactive Ruby shell.