Create elasticsearch package

The `elasticsearch` package contains modules for working with
elasticsearch.

Author: cboehme

src/main/java/org/culturegraph/mf/stream/converter/JsonToElasticsearchBulk.java renamed to src/main/java/org/culturegraph/mf/elasticsearch/JsonToElasticsearchBulk.java

@@ -13,7 +13,7 @@
  *  See the License for the specific language governing permissions and
  *  limitations under the License.
  */
-package org.culturegraph.mf.stream.converter;
+package org.culturegraph.mf.elasticsearch;
 
 import java.io.IOException;
 import java.io.StringWriter;
@@ -29,6 +29,7 @@
 import org.culturegraph.mf.framework.annotations.In;
 import org.culturegraph.mf.framework.annotations.Out;
 import org.culturegraph.mf.framework.helpers.DefaultObjectPipe;
+import org.culturegraph.mf.stream.converter.JsonEncoder;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 

src/main/resources/flux-commands.properties

@@ -137,7 +137,7 @@ add-oreaggregation	org.culturegraph.mf.stream.pipe.OreAggregationAdder
 digest-file	org.culturegraph.mf.files.FileDigestCalculator
 reorder-triple	org.culturegraph.mf.triples.TripleReorder
 
-json-to-elasticsearch-bulk org.culturegraph.mf.stream.converter.JsonToElasticsearchBulk
+json-to-elasticsearch-bulk org.culturegraph.mf.elasticsearch.JsonToElasticsearchBulk
 
 remodel-pica-multiscript org.culturegraph.mf.stream.pipe.PicaMultiscriptRemodeler
 

src/test/java/org/culturegraph/mf/stream/converter/JsonToElasticsearchBulkTest.java renamed to src/test/java/org/culturegraph/mf/elasticsearch/JsonToElasticsearchBulkTest.java

@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.culturegraph.mf.stream.converter;
+package org.culturegraph.mf.elasticsearch;
 
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;