Modified 2 lines and rados command to take into account the POOL_NAME and CEPH_USER from the datastore template.
At this moment all Ceph remotes are using Ceph admin privileges. This could be a sec. issue, CEPH_USER should be a mandatory param into Ceph datastores and it should be used by Ceph remotes by default.
Included CEPH_USER variable if set is used by ceph tm and datastore scripts
Merge remote-tracking branch 'upstream/master'
feature #2911:vCenter driver
feature #2911: Host System information
Feature #2911: Fist prototype vCenter driver
Feature #2911: Add deploy functionality
Feature #2911: Add deploy script for vcenter
feature #2911: New connection  class for VCenter and OpenNebula
Feature #2911: Polising refactor
feature #2911: Make use of new VIClient class
Feature #2911: Fix deploy action for vcenter
Feature #2911: Add PUBLIC CLOUD to vCenter hosts
feature #2911b: New constructor for VIConnection
Feature #2911: Add install.sh and oned.conf for vCenter
Feature #2911: Minor bugs vCenter driver
feature #3194: Change image upload to use resumable library

Now images are uploaded in chunks and they are retried when
an error happens
Feature #2911: Add more vcenter actions
fearure #3194: bug assembling the image file
feature #3194: show add file button in the upload wizard