Make the Build workflow available from builds page

This change does three things:

  1. adds a Build Version: button directly on the builds page

  2. changes the landing of a build to the build page from the existing intermediary page

  3. invokes jQuery's highlight method on builds who are unfinished to give a visual indication to the user. When building from the builds page, you return directly to the builds so this gives a visible cue to which are new.