Added support for using transient storage for galaxy data with archive urls, which is useful in NeCTAR default tenancies which have no volume allocation.
Removed some display text to make things fit in better in CM initialisation dialogue
Merged in nuwan_ag/cloudman_trunk (pull request #66)

Added support for using transient storage for galaxy data with archive urls, which is useful in NeCTAR default tenancies which have no volume allocation.