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/hyracks/hyracks-examples/btree-example/btreeclient/pom.xml b/hyracks/hyracks-examples/btree-example/btreeclient/pom.xml
index 9c49494..720d7d8 100644
--- a/hyracks/hyracks-examples/btree-example/btreeclient/pom.xml
+++ b/hyracks/hyracks-examples/btree-example/btreeclient/pom.xml
@@ -20,26 +20,26 @@
   <parent>
     <groupId>org.apache.hyracks.examples</groupId>
     <artifactId>btree-example</artifactId>
-    <version>0.2.17-SNAPSHOT</version>
+    <version>0.2.16-incubating</version>
   </parent>
 
   <dependencies>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-dataflow-std</artifactId>
-  		<version>0.2.17-SNAPSHOT</version>
+  		<version>0.2.16-incubating</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks</groupId>
   		<artifactId>hyracks-storage-am-btree</artifactId>
-  		<version>0.2.17-SNAPSHOT</version>
+  		<version>0.2.16-incubating</version>
   		<scope>compile</scope>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.hyracks.examples.btree</groupId>
   		<artifactId>btreehelper</artifactId>
-  		<version>0.2.17-SNAPSHOT</version>
+  		<version>0.2.16-incubating</version>
   		<type>jar</type>
   		<scope>compile</scope>
   	</dependency>