Give geonetwork its own data directory
Give geonetwork its own data directory

Need to review the data directory setups for all roles still

Signed-off-by: Peter Ansell <aaf1ec639befe0a570b950d5d6cbd0c6638a063e@yahoo.com>

djtfmartin/ala-install,djtfmartin/ala-install,AtlasOfLivingAustralia/ala-install,sadeghim/ala-install,AtlasOfLivingAustralia/ala-install,AtlasOfLivingAustralia/ala-install,AtlasOfLivingAustralia/ala-install,sadeghim/ala-install,djtfmartin/ala-install,sadeghim/ala-install,sadeghim/ala-install,AtlasOfLivingAustralia/ala-install,djtfmartin/ala-install