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

This reverts commit 8b4b9d452e813c0107a2ad13d263fd3e1306d9e1.

Change-Id: I98b18f24a20dcd8dc75e828e47fb0ab88179a4ec
Reviewed-on: https://asterix-gerrit.ics.uci.edu/379
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Till Westmann <tillw@apache.org>
diff --git a/algebricks/algebricks-examples/piglet-example/pom.xml b/algebricks/algebricks-examples/piglet-example/pom.xml
index 6e22b66..8a98134 100644
--- a/algebricks/algebricks-examples/piglet-example/pom.xml
+++ b/algebricks/algebricks-examples/piglet-example/pom.xml
@@ -19,7 +19,7 @@
  <parent>
     <groupId>org.apache.hyracks</groupId>
     <artifactId>algebricks-examples</artifactId>
-    <version>0.2.17-SNAPSHOT</version>
+    <version>0.2.16-incubating</version>
   </parent>
 
   <build>
@@ -114,7 +114,7 @@
     <dependency>
       <groupId>org.apache.hyracks</groupId>
       <artifactId>algebricks-compiler</artifactId>
-      <version>0.2.17-SNAPSHOT</version>
+      <version>0.2.16-incubating</version>
     </dependency>
   </dependencies>
 </project>