[jbosstools-dev] rename "testing-tools" to "arquillian"

Hi, when we creatd "testing-tools" component is was to cover what at the time was a sea of testing fwks like arquillian, shrinkwrap, httpunit, jsfunit etc. but over time it is now 99% arquillian. Normally I would have marked testingt-tools as deprecated and name it zz testing-tools and add new "arquillian" component. but that seems overkill in this case. If no objections to this I'll do the rename by Tuesday. Thanks, /max http://about.me/maxandersen