Fix project list auto-completion broken by pull-req #64.

Change-Id: I5efd4124da2a0d7ed40ba979631ed632cba4abd7
[FIX JENKINS-19580] Fix project list auto-completion broken by multiple-Gerrit feature

Change-Id: I9c5d15dc13569caa1eb82b16b00cf0fd0ef0b21e
Merge pull request #89 from mathieu-wang/project-list-completion

[FIX JENKINS-19580] Fix project list auto-completion broken by pull-requests #64 and #68