diff --git a/asterix-app/pom.xml b/asterix-app/pom.xml
index 2db0974..cad13ce 100644
--- a/asterix-app/pom.xml
+++ b/asterix-app/pom.xml
@@ -7,221 +7,224 @@
 	WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ! See the 
 	License for the specific language governing permissions and ! limitations 
 	under the License. ! -->
-<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>
-    <groupId>edu.uci.ics.asterix</groupId>
-    <version>0.8.7-SNAPSHOT</version>
-  </parent>
-  <artifactId>asterix-app</artifactId>
- 
-  <licenses>
-    <license>
-      <name>Apache License, Version 2.0</name>
-      <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
-      <distribution>repo</distribution>
-      <comments>A business-friendly OSS license</comments>
-    </license>
-  </licenses>
- 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>2.3.2</version>
-				<configuration>
-					<source>1.7</source>
-					<target>1.7</target>
-					<fork>true</fork>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.codehaus.mojo</groupId>
-				<artifactId>appassembler-maven-plugin</artifactId>
-				<version>1.0</version>
-				<executions>
-					<execution>
-						<configuration>
-							<programs>
-								<program>
-									<mainClass>edu.uci.ics.asterix.drivers.AsterixWebServer</mainClass>
-									<name>asterix-web</name>
-								</program>
-								<program>
-									<mainClass>edu.uci.ics.asterix.drivers.AsterixClientDriver</mainClass>
-									<name>asterix-cmd</name>
-								</program>
-								<program>
-									<mainClass>edu.uci.ics.asterix.drivers.AsterixCLI</mainClass>
-									<name>asterix-cli</name>
-								</program>
-							</programs>
-							<repositoryLayout>flat</repositoryLayout>
-							<repositoryName>lib</repositoryName>
-						</configuration>
-						<phase>package</phase>
-						<goals>
-							<goal>assemble</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-			<plugin>
-				<artifactId>maven-assembly-plugin</artifactId>
-				<version>2.2-beta-5</version>
-				<executions>
-					<execution>
-						<configuration>
-							<descriptors>
-								<descriptor>src/main/assembly/binary-assembly.xml</descriptor>
-							</descriptors>
-						</configuration>
-						<phase>package</phase>
-						<goals>
-							<goal>attached</goal>
-						</goals>
-					</execution>
-				</executions>
-			</plugin>
-		</plugins>
-	</build>
+<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>
+        <groupId>edu.uci.ics.asterix</groupId>
+        <version>0.8.7-SNAPSHOT</version>
+    </parent>
+    <artifactId>asterix-app</artifactId>
 
-	<dependencies>
-		<dependency>
-			<groupId>javax.servlet</groupId>
-			<artifactId>servlet-api</artifactId>
-			<type>jar</type>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.jetty</groupId>
-			<artifactId>jetty-server</artifactId>
-			<version>8.0.0.M2</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.eclipse.jetty</groupId>
-			<artifactId>jetty-servlet</artifactId>
-			<version>8.0.0.M2</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
-			<artifactId>hyracks-control-cc</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
-			<artifactId>hyracks-control-nc</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
-			<artifactId>algebricks-compiler</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.hyracks</groupId>
-			<artifactId>hyracks-client</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-algebra</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-aql</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-om</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-metadata</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-tools</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-common</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-common</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<type>test-jar</type>
-			<scope>test</scope>
-		</dependency>
+    <licenses>
+        <license>
+            <name>Apache License, Version 2.0</name>
+            <url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
+            <distribution>repo</distribution>
+            <comments>A business-friendly OSS license</comments>
+        </license>
+    </licenses>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.3.2</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                    <fork>true</fork>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>appassembler-maven-plugin</artifactId>
+                <version>1.0</version>
+                <executions>
+                    <execution>
+                        <configuration>
+                            <programs>
+                                <program>
+                                    <mainClass>edu.uci.ics.asterix.drivers.AsterixWebServer</mainClass>
+                                    <name>asterix-web</name>
+                                </program>
+                                <program>
+                                    <mainClass>edu.uci.ics.asterix.drivers.AsterixClientDriver</mainClass>
+                                    <name>asterix-cmd</name>
+                                </program>
+                                <program>
+                                    <mainClass>edu.uci.ics.asterix.drivers.AsterixCLI</mainClass>
+                                    <name>asterix-cli</name>
+                                </program>
+                            </programs>
+                            <repositoryLayout>flat</repositoryLayout>
+                            <repositoryName>lib</repositoryName>
+                        </configuration>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>assemble</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <version>2.2-beta-5</version>
+                <executions>
+                    <execution>
+                        <configuration>
+                            <descriptors>
+                                <descriptor>src/main/assembly/binary-assembly.xml</descriptor>
+                            </descriptors>
+                        </configuration>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>attached</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.jetty</groupId>
+            <artifactId>jetty-server</artifactId>
+            <version>8.0.0.M2</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.eclipse.jetty</groupId>
+            <artifactId>jetty-servlet</artifactId>
+            <version>8.0.0.M2</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.hyracks</groupId>
+            <artifactId>hyracks-control-cc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.hyracks</groupId>
+            <artifactId>hyracks-control-nc</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.hyracks</groupId>
+            <artifactId>algebricks-compiler</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.hyracks</groupId>
+            <artifactId>hyracks-client</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-algebra</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-aql</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-om</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-metadata</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-tools</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-common</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-common</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
 		<!-- posssible remove this <dependency> <groupId>com.kenai.nbpwr</groupId> 
 			<artifactId>org-apache-commons-io</artifactId> <version>1.3.1-201002241208</version> 
 			<scope>test</scope> </dependency> -->
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-transactions</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.hadoop</groupId>
-			<artifactId>hadoop-client</artifactId>
-			<type>jar</type>
-		</dependency>
-		<dependency>
-			<groupId>org.apache.hadoop</groupId>
-			<artifactId>hadoop-hdfs</artifactId>
-			<type>jar</type>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>xerces</groupId>
-			<artifactId>xercesImpl</artifactId>
-			<version>2.9.1</version>
-			<type>jar</type>
-			<scope>compile</scope>
-		</dependency>
-		<dependency>
-			<groupId>xalan</groupId>
-			<artifactId>xalan</artifactId>
-			<version>2.7.1</version>
-			<type>jar</type>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>edu.uci.ics.asterix</groupId>
-			<artifactId>asterix-test-framework</artifactId>
-			<version>0.8.7-SNAPSHOT</version>
-			<scope>test</scope>
-		</dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-transactions</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hadoop</groupId>
+            <artifactId>hadoop-client</artifactId>
+            <type>jar</type>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.hadoop</groupId>
+            <artifactId>hadoop-hdfs</artifactId>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>xerces</groupId>
+            <artifactId>xercesImpl</artifactId>
+            <version>2.9.1</version>
+            <type>jar</type>
+            <scope>compile</scope>
+        </dependency>
+        <dependency>
+            <groupId>xalan</groupId>
+            <artifactId>xalan</artifactId>
+            <version>2.7.1</version>
+            <type>jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>edu.uci.ics.asterix</groupId>
+            <artifactId>asterix-test-framework</artifactId>
+            <version>0.8.7-SNAPSHOT</version>
+            <scope>test</scope>
+        </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-all</artifactId>
             <version>1.10.19</version>
         </dependency>
         <dependency>
-        <groupId>com.e-movimento.tinytools</groupId>
+            <groupId>com.e-movimento.tinytools</groupId>
             <artifactId>privilegedaccessor</artifactId>
             <version>1.2.2</version>
         </dependency>
-	</dependencies>
+    </dependencies>
 
 </project>