print repo file contents
print repo file contents

So that remote repo files are displayed when setting up ICE and that a user can
take advantage of the contents in case they do not want to use ceph-deploy

Signed-off-by: Alfredo Deza <3ae498813ac9b6992b3bb72690656738fc9b4e19@inktank.com>

trhoden/ice-setup,ceph/ice-setup,ktdreyer/ice-setup