DC2B-119: Provide CRU operations of RIF-CS metadata  to NetCDF-CF dataset.
 1) Add one more link icon (in red) to NetCDF-CF dataset on search result to show its metadata on Thredds server page.
 2) Provide a REST web service for updating metadata record of NetCDF-CF dataset.
 3) Apply permissions to metadata of NetCDF-CF dataset.
DC2B-119: Modify REST URL mapping.
Merge branch 'master' of https://github.com/IntersectAustralia/aodn-portal
Add up to date war files.