Fixed NC memory leak. Fixed duplicate job cleanup. Cleaned up data treatment in Hyracks

git-svn-id: https://hyracks.googlecode.com/svn/branches/hyracks_dev_next@865 123451ca-8445-de46-9d55-352943316053
diff --git a/hyracks-examples/hyracks-integration-tests/pom.xml b/hyracks-examples/hyracks-integration-tests/pom.xml
index 7012cde..d74b384 100644
--- a/hyracks-examples/hyracks-integration-tests/pom.xml
+++ b/hyracks-examples/hyracks-integration-tests/pom.xml
@@ -2,8 +2,6 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>edu.uci.ics.hyracks.examples</groupId>
   <artifactId>hyracks-integration-tests</artifactId>
-  <version>0.2.0-SNAPSHOT</version>
-
   <parent>
     <groupId>edu.uci.ics.hyracks</groupId>
     <artifactId>hyracks-examples</artifactId>
@@ -80,5 +78,10 @@
   		<type>jar</type>
   		<scope>test</scope>
   	</dependency>
+  	<dependency>
+  		<groupId>edu.uci.ics.hyracks</groupId>
+  		<artifactId>hyracks-data-std</artifactId>
+  		<version>0.2.0-SNAPSHOT</version>
+  	</dependency>
   </dependencies>
 </project>