update to new Sonatype Maven Central.

Author: sebasbaumh

pom.xml

@@ -197,14 +197,14 @@
                 </configuration>
             </plugin>
 			<plugin>
-				<groupId>org.sonatype.plugins</groupId>
-				<artifactId>nexus-staging-maven-plugin</artifactId>
-				<version>1.7.0</version>
+				<groupId>org.sonatype.central</groupId>
+				<artifactId>central-publishing-maven-plugin</artifactId>
+				<version>0.7.0</version>
 				<extensions>true</extensions>
 				<configuration>
-					<serverId>ossrh</serverId>
-					<nexusUrl>https://s01.oss.sonatype.org/</nexusUrl>
-					<autoReleaseAfterClose>true</autoReleaseAfterClose>
+					<publishingServerId>central</publishingServerId>
+					<autoPublish>true</autoPublish>
+					<waitUntil>published</waitUntil>
 				</configuration>
 			</plugin>
 			<!-- plugins for checking dependencies -->