Add Nexus snapshots as maven repo

Author: LEDfan

pom.xml

@@ -90,6 +90,12 @@
             <name>Shibboleth Maven Repository</name>
             <url>https://build.shibboleth.net/nexus/content/repositories/releases/</url>
         </repository>
+        <repository>
+            <!-- Used for our own docker client version. -->
+            <id>oa-nexus-snapshots</id>
+            <name>OpenAnalytics Snapshots Repository</name>
+            <url>https://nexus.openanalytics.eu/repository/snapshots</url>
+        </repository>
         <repository>
             <!-- Used for our own docker client version. -->
             <id>oa-nexus-releases</id>