* Allow to set the application web context path using the new `WEBAPP_CONTEXT_PATH` (defaults to `/geonetwork`)
* Move the exploded war to `/opt/geonetwork`
* Add a new `GN_CONFIG_PROPERTIES` for passing addional configuration options to GN in the form of
  Java properties, for example `GN_CONFIG_PROPERTIES=-Dldap.base.provider.url=ldap://ldap:389`
* `ES_HOST` is no longer mandatory and now defaults to `localhost`

* Java 11
* Fix Config properties
* Use OGC API records 4.2.5 for now
* Fix OGC API records fail to start because of empty GN database
* Move config to JVM args
* Add Jetty http forward module for X-Forwarded header.

…ances.

This is a parameter to customize depending on size of metadata records (eg. many languages or many contacts)

Main idea was to more easily set up load balancing with sticky session.

Co-authored-by: Joachim Nielandt <[email protected]>

Main idea is to avoid errors on some case (eg. OGC API records error starting on an empty database) and start services in order.

Co-authored-by: Joachim Nielandt <[email protected]>

…nx config.

Co-authored-by: Joachim Nielandt <[email protected]>

when starting multiple instances using the same data dir - XSD are
copied to this folder on startup and copy may clash)

Co-authored-by: joachimnielandt <[email protected]>