Database reinitializes every time you run docker compose down then up

Symptoms:
1. run openMaint using the default setup with docker-compose up -d
2. Add something to the database
3. docker-compose down
4. docker-compose up -d

In the logs you can see that after step 4 the docker-entrypoint.sh runs the dbcreate command again causing the database to be wiped every time it is started anew. It looks like in docker-entrypoint.sh there used to be some kind of check, but the code will never the section after the `||`, it always runs the first command below.

```
echo "Init DB"
{ # try

$CATALINA_HOME/webapps/cmdbuild/cmdbuild.sh dbconfig create $CMDBUILD_DUMP -configfile $CATALINA_HOME/conf/cmdbuild/database.conf

} || {
echo "DB was initiliazed. Use dbconfig recreate or dbconfig drop"
}
```