Test kitchen added
* jetty converges on Ubuntu 10.04 and 12.04
* Metadata name added - currently the name is derived from the directory which would lead to problem if you changed the directory where you kept the repo. A name is a reuirement for testkitchen to work. (see FC045: Consider setting cookbook name in metadata)
* Readme rdoc ->  md - rdoc has been deprecated (See FC012: Use Markdown for README rather than RDoc)
                       Removed mention of Ubuntu server 8.04 LTS as it has now been deprecated.