Merge pull request #1 from gbif/master

Update from original
Config additions for biocache-hub

Added ALA hub standalone playbook.
ALA hub CSIRO installation

Added ala-hub-csiro inventory. Added hub-ala-tomcat role.
Fixes for ala-hub-csiro inventory.

Also deleted aka-hub-nectar-nick which was accidentally committed.
More changes for ala-hub-csiro
Merge pull request #7 from nickdos/master

Config additions for biocache-hubs