redo swimlanes / intrabuild linkages using new Jenkins plugins: Join, Parameterized Trigger, Up/Down Column

I asked that three new plugins be installed into JBoss Jenkins instance:

• Join :: https://wiki.jenkins-ci.org/display/JENKINS/Join+Plugin
• Parameterized Trigger :: http://wiki.hudson-ci.org/display/HUDSON/Parameterized+Trigger+Plugin
• Up/Down Column :: http://wiki.hudson-ci.org/display/HUDSON/Upstream+Downstream+Column+Plugin

After next restart, they'll be there. So... time to play w/ them and see if we can improve the workflow a little.