tree 9d6eb664baab90b0dc0a98457718f4240c66d1d3
parent b35d7505be3634b1ae8511f2537b334f8072b069
author Khai Do <zaro0508@gmail.com> 1471332020 -0700
committer Khai Do <zaro0508@gmail.com> 1473199958 -0700

Display change number instead of change id

Displaying the full patchset id in title of jobs screen is ugly,
use the change number and patchset number instead.

Previously it was:
  "Report for change myproject~master~I08ef433d6e141247ef72e30ee2143eb6a52ca14c,1"

After this change:
  "Report History for Change 5/1"

Change-Id: I73e67634c97b1b4ec9225c8562a273dadcdd1a1f