create install/download section

should have download section that explains how and where to get jbosstools installed.

Should have a page pr. specific version download and a "archive" view to get directly to the past versions.

Should not require more than a few lines with urls to add a new download/install.

archived links for anything not on actual released update site urls (i.e. previous GA's in same release train) could start by just having download zip url (no updatesite)