Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit c30fa934ec44be86c38b5d1d5b5d51c13e5dd41e.

Change-Id: I98b18f24a20dcd8dc75e828e47fb0ab88179a4a0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/384
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/hyracks/hyracks-examples/btree-example/pom.xml b/hyracks/hyracks-examples/btree-example/pom.xml
index b27d567..223b6c2 100644
--- a/hyracks/hyracks-examples/btree-example/pom.xml
+++ b/hyracks/hyracks-examples/btree-example/pom.xml
@@ -22,7 +22,7 @@
   <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>hyracks-examples</artifactId>
-    <version>0.2.17-SNAPSHOT</version>
+    <version>0.2.16-incubating</version>
   </parent>
 
   <modules>