Code review comment for lp:~allenap/launchpad/ui-convert-bug-tracker-3.0-bug-418155

To have a play, try:

 * Go to the bug trackers page (for IBugTrackerSet) at
   <https://bugs.launchpad.dev/bugs/bugtrackers>,

 * Clicking on a bug tracker to see its overview page,

 * Admire the "Change details" link on the right hand side; this is
   the new navigation menu,

 * Use the "Bug trackers" breadcrumb to go back,

 * Click "Register a new bug tracker" to go to the +newbugtracker
   form,

 * Use the "Cancel" link to go back to the first page you were at.