added nexus staging again

Author: sterlp

pom.xml

@@ -119,6 +119,17 @@
                     <artifactId>maven-surefire-plugin</artifactId>
                     <version>3.3.0</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.sonatype.plugins</groupId>
+                    <artifactId>nexus-staging-maven-plugin</artifactId>
+                    <version>1.7.0</version>
+                    <extensions>true</extensions>
+                    <configuration>
+                        <serverId>ossrh</serverId>
+                        <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+                        <autoReleaseAfterClose>true</autoReleaseAfterClose>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>