Small cleanup

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/CouchDB-Impl_1.6.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDB-Impl_1.6.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDB-Impl_1.6.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="CouchDB-Impl_1.6.1-w1-wip1" nodeType="dch_nodetypes:CouchDB_1.6.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:CouchDB-IA-Install_1.6.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/CouchDB-Impl_2.3.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDB-Impl_2.3.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDB-Impl_2.3.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="CouchDB-Impl_2.3.1-w1-wip1" nodeType="dch_nodetypes:CouchDB_2.3.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:CouchDB-IA-Install_2.3.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/CouchDBMS-Impl_1.6.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDBMS-Impl_1.6.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDBMS-Impl_1.6.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="CouchDBMS-Impl_1.6.1-w1-wip1" nodeType="dch_nodetypes:CouchDBMS_1.6.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:CouchDBMS-IA-Install_1.6.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/CouchDBMS-Impl_2.3.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDBMS-Impl_2.3.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-CouchDBMS-Impl_2.3.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="CouchDBMS-Impl_2.3.1-w1-wip1" nodeType="dch_nodetypes:CouchDBMS_2.3.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:CouchDBMS-IA-Install_2.3.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/Elasticsearch-Impl_1.7.6-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Elasticsearch-Impl_1.7.6-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Elasticsearch-Impl_1.7.6-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="Elasticsearch-Impl_1.7.6-w1-wip1" nodeType="dch_nodetypes:Elasticsearch_1.7.6-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:Elasticsearch-IA-Install_1.7.6-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/Elasticsearch-Impl_7.1.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Elasticsearch-Impl_7.1.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Elasticsearch-Impl_7.1.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="Elasticsearch-Impl_7.1.1-w1-wip1" nodeType="dch_nodetypes:Elasticsearch_7.1.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:Elasticsearch-IA-Install_7.1.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/MusicalCompetitionsApp-Impl_0.0.1-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-MusicalCompetitionsApp-Impl_0.0.1-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-MusicalCompetitionsApp-Impl_0.0.1-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="MusicalCompetitionsApp-Impl_0.0.1-w1-wip1" abstract="no" final="no" nodeType="dch_nodetypes:MusicalCompetitionsApp_0.0.1-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:MusicalCompetitionsApp-IA-Install_0.0.1-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/Nginx-Impl_1.14.0-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Nginx-Impl_1.14.0-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-Nginx-Impl_1.14.0-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="Nginx-Impl_1.14.0-w1-wip1" nodeType="dch_nodetypes:Nginx_1.14.0-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:Nginx-IA-Install_1.14.0-w1-wip1"/>

nodetypeimplementations/http%3A%2F%2Fdch.uni-koeln.de%2Ftosca%2Fnodetypeimplementations/OpenJDK-JRE-Impl_8u212-w1-wip1/NodeTypeImplementation.tosca

 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" xmlns:winery="http://www.opentosca.org/winery/extensions/tosca/2013/02/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-OpenJDK-JRE-Impl_8u212-w1-wip1">
+<Definitions xmlns="http://docs.oasis-open.org/tosca/ns/2011/12" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" id="winery-defs-for_dch_nodetypeimplementations-OpenJDK-JRE-Impl_8u212-w1-wip1">
     <NodeTypeImplementation xmlns:dch_nodetypes="http://dch.uni-koeln.de/tosca/nodetypes" targetNamespace="http://dch.uni-koeln.de/tosca/nodetypeimplementations" name="OpenJDK-JRE-Impl_8u212-w1-wip1" nodeType="dch_nodetypes:OpenJDK-JRE_8u212-w1-wip1">
         <ImplementationArtifacts>
             <ImplementationArtifact xmlns:ToscaBaseTypes="http://docs.oasis-open.org/tosca/ns/2011/12/ToscaBaseTypes" xmlns:dch_artifacttemplates="http://dch.uni-koeln.de/tosca/artifacttemplates" name="install" interfaceName="http://opentosca.org/interfaces/lifecycle" operationName="install" artifactType="ToscaBaseTypes:ScriptArtifact" artifactRef="dch_artifacttemplates:OpenJDK-JRE-IA-Install_8u212-w1-wip1"/>