Revert release and prepare for re-release

Author: tdonohue

pom.xml

@@ -7,7 +7,7 @@
     <description>Replication Task Suite: A DSpace add-on providing Curation Tasks that perform replication
      (backup and restore) of DSpace content to other locations or services.</description>
     <url>https://wiki.lyrasis.org/display/DSPACE/ReplicationTaskSuite</url>
-    <version>8.5-SNAPSHOT</version>
+    <version>8.4-SNAPSHOT</version>
 
     <organization>
         <name>LYRASIS</name>