git-pw: Displays the wrong revision when applying with --revision

When running "git pw apply --revision N SERIES_ID" it always says
that it applies the newest revision even though it does the correct
thing.

This patch will correct the logic to print the requested revision
instead of printing the latest.

This fixes #22
Signed-off-by: Bhanuprakash Modem <bhanuprakash.modem@intel.com>
2 jobs for issue22 in 4 minutes and 7 seconds (queued for 14 seconds)
latest
Status Name Job ID Coverage
  Containers
passed containers:patchwork-testing #1023740

00:02:45

 
  Test
passed test #1023741

00:01:22