All errors are now printed to stderr instead of stdout.
This will make them easier to detect when running as a cron job.

BUG=None
TEST=None

Review URL: https://webrtc-codereview.appspot.com/482005

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2050 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed