Adding back sonatype repository config.

Author: dennisoelkers

pom.xml

@@ -55,6 +55,19 @@
         <graylog.version>2.2.0-alpha.1</graylog.version>
     </properties>
 
+    <distributionManagement>
+        <snapshotRepository>
+            <id>sonatype-nexus-snapshots</id>
+            <name>Sonatype Nexus Snapshots</name>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+        <repository>
+            <id>sonatype-nexus-staging</id>
+            <name>Nexus Release Repository</name>
+            <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
+        </repository>
+    </distributionManagement>
+
     <dependencies>
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>