postgresql data base is not persisted

[Keyvan-rh]

There are 2 issues with this item in openshift catalog:
1. the postgresql template is mounting the persisted storage to an incorrect path therefore you lose data if you stop and start the postgresql container. ( current mount is "/var/lib/postgresql/data" but the correct location is "/var/lib/pgsql/data") . please change this value in .openshift/postgresql-template-persistent.json

 2.  When the nodejs app starts always dose the initialization therefore you always get back to the starting point. the app should init only if the database/collection and table do not exist.