modified asterix-app/pom.xml to build jar containing test utility classes so that they can be reused for asterix integration tests
diff --git a/asterix-app/pom.xml b/asterix-app/pom.xml
index 48c4ee5..9122336 100644
--- a/asterix-app/pom.xml
+++ b/asterix-app/pom.xml
@@ -1,4 +1,5 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>asterix</artifactId>
@@ -76,7 +77,7 @@
 						<additionalClasspathElement>${basedir}/src/main/resources</additionalClasspathElement> 
 						</additionalClasspathElements> -->
 					<forkMode>pertest</forkMode>
-					<argLine>-enableassertions -Xmx${test.heap.size}m 
+					<argLine>-enableassertions -Xmx${test.heap.size}m
 						-Dfile.encoding=UTF-8
 						-Djava.util.logging.config.file=src/test/resources/logging.properties
 						-Xdebug
@@ -87,6 +88,23 @@
 					</includes>
 				</configuration>
 			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-jar-plugin</artifactId>
+				<version>2.2</version>
+                                <configuration>
+		                    <includes>
+					<include>**/*.class</include>
+				    </includes>
+                                </configuration>
+				<executions>
+					<execution>
+						<goals>
+							<goal>test-jar</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
 		</plugins>
 	</build>
 
@@ -137,9 +155,9 @@
 			<artifactId>algebricks-compiler</artifactId>
 		</dependency>
 		<dependency>
-            <groupId>edu.uci.ics.hyracks</groupId>
-            <artifactId>hyracks-client</artifactId>
-        </dependency>
+			<groupId>edu.uci.ics.hyracks</groupId>
+			<artifactId>hyracks-client</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>edu.uci.ics.asterix</groupId>
 			<artifactId>asterix-aql</artifactId>
@@ -208,17 +226,17 @@
 			<type>jar</type>
 			<scope>test</scope>
 		</dependency>
-                <dependency>
-                    <groupId>net.sourceforge.cobertura</groupId>
-                    <artifactId>cobertura</artifactId>
-                    <version>1.9.4</version>
-                </dependency>
-                <dependency>
-                	<groupId>edu.uci.ics.asterix</groupId>
-                	<artifactId>asterix-test-framework</artifactId>
-                	<version>0.0.5-SNAPSHOT</version>
-                	<scope>test</scope>
-                </dependency>
+		<dependency>
+			<groupId>net.sourceforge.cobertura</groupId>
+			<artifactId>cobertura</artifactId>
+			<version>1.9.4</version>
+		</dependency>
+		<dependency>
+			<groupId>edu.uci.ics.asterix</groupId>
+			<artifactId>asterix-test-framework</artifactId>
+			<version>0.0.5-SNAPSHOT</version>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 </project>