added example dbs.properties

gms-utils/gms-db-utils/src/main/resources/dbs.properties

+# source database (legacy)
+src_db_host=141.20.27.70
+src_db_port=5432
+src_db_user=gmsdb
+src_db_pass=gmsdb
+src_db_database=geomultisens_legacy
+
+# destination database (geomultisens)
+dest_db_host=141.20.27.70
+dest_db_port=5432
+dest_db_user=gmsdb
+dest_db_pass=gmsdb
+dest_db_database=geomultisens
+