[gits] Two Branches, same name

[lbstoller at gmail.com (Leigh Stoller)]

Okay, say there is a branch off emulab-devel called aptui. Then say
someone else (Keith) has a branch in his repo with the same name.
How do I deal with this, since git says I already have a branch aptui
and will not let me track another one (I am on master when I try this).

Basically, I want to merge Keith's aptui branch into the aptui branch off
emulab-devel, but I want to look at it first.

Lbs