Storage

[paolap]

We need to make sure we cover storage in "getting started" for NCI, however this page http://climate-cms.wikis.unsw.edu.au/Storage might have a lot of overlap with what is available from the current NCI documentation. Plus we do have a storage blog and some aspect of storage are also covered in other documentation we can link. More detailed storage info might also be placed in "data" as data management and storage management have overlaps.