Update MCD: Fix index/db name, DAs; update image

artifacttemplates/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/ArtifactTemplate.tosca

@@ -2,12 +2,7 @@
 <Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" xmlns:selfservice="http://www.eclipse.org/winery/model/selfservice" xmlns:testwineryopentoscaorg="http://test.winery.opentosca.org" targetNamespace="http://dch.uni-koeln.de/tosca/artifacttemplates" id="winery-defs-for_dch_artifacttemplates-MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1">
     <ArtifactTemplate xmlns:artifacttypes="http://opentosca.org/artifacttypes" name="MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1" type="artifacttypes:ConfigurationArtifact" id="MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1">
         <ArtifactReferences>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part1.json"/>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part2.json"/>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part3.json"/>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part4.json"/>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part5.json"/>
-            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.part6.json"/>
+            <ArtifactReference reference="artifacttemplates/http%253A%252F%252Fdch.uni-koeln.de%252Ftosca%252Fartifacttemplates/MusicalCompetitionsDatabase-DA-CouchDB_0.0.1-w1-wip1/files/mcd-2019-07-01.json"/>
         </ArtifactReferences>
     </ArtifactTemplate>
 </Definitions>

servicetemplates/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fservicetemplates/MusicalCompetitionsDatabase_0.0.1-w1-wip1/ServiceTemplate.tosca

@@ -66,7 +66,7 @@
                     <Properties xmlns="http://www.example.org">
                         <DBUser>user</DBUser>
                         <DBPassword>user_password</DBPassword>
-                        <DBName>musical_competitions</DBName>
+                        <DBName>preisausschreiben</DBName>
                     </Properties>
                 </Properties>
                 <DeploymentArtifacts>
@@ -87,7 +87,7 @@
             <NodeTemplate xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" name="ElasticsearchIndex_1.7.6-w1-wip1" minInstances="1" maxInstances="1" type="dch_nodetypes:ElasticsearchIndex_1.7.6-w1-wip1" id="ElasticsearchIndex_1.7.6-w1-wip1" winery:x="400" winery:y="150">
                 <Properties>
                     <Properties xmlns="http://www.example.org">
-                        <IndexName>musical_competitions</IndexName>
+                        <IndexName>couchdata3</IndexName>
                     </Properties>
                 </Properties>
                 <DeploymentArtifacts>