Changed the remote config cache timeout to 0
Changed the remote config cache timeout to 0

Changed the remote config time out to 0, so that remote config
changes show up faster after being published.  (It was using the
default value before, which was 12 hours.)

Change-Id: I576ea97e97c8d42807e9b9e61d80b8957df1c3e1

google/mechahamster,google/mechahamster