preparing the pom.xml to match sonatype requirements

pom.xml

@@ -1,9 +1,44 @@
 <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>
+
 	<groupId>br.ufpe.cin.groundhog</groupId>
 	<artifactId>groundhog</artifactId>
 	<version>0.1.0</version>
+	<packaging>jar</packaging>
+	<name>Groundhog</name>
+
+	<description>A framework for crawling raw GitHub data and to extract metrics from it</description>
+	<url>https://github.com/spgroup/groundhog</url>
+
+	<developers>
+		<developer>
+			<id>gustavopinto</id>
+			<name>Gustavo Pinto</name>
+			<email>[email protected]</email>
+			<organization>Cin-UFPE</organization>
+			<organizationUrl>http://www.cin.ufpe.br</organizationUrl>
+			<roles>
+				<role>developer</role>
+			</roles>
+			<timezone>-3</timezone>
+		</developer>
+	</developers>
+
+	<scm>
+		<url>https://github.com/spgroup/groundhog</url>
+		<connection>scm:git:git://github.com/spgroup/groundhog</connection>
+		<developerConnection>scm:git:[email protected]:spgroup/groundhog.git</developerConnection>
+	</scm>
+
+	<licenses>
+		<license>
+			<distribution>repo</distribution>
+			<name>GPL License, Version 2.0</name>
+			<url>http://www.gnu.org/licenses/gpl-2.0.txt</url>
+		</license>
+	</licenses>
+
 	<repositories>
 		<repository>
 			<id>jgit-repository</id>
@@ -19,6 +54,7 @@
 			<url>https://junrar-repository.googlecode.com/svn/deploy/</url>
 		</repository>
 	</repositories>
+
 	<dependencies>
 		<dependency>
 			<groupId>net.sf.opencsv</groupId>
@@ -138,13 +174,10 @@
 			<version>4.11</version>
 		</dependency>
 	</dependencies>
+
 	<build>
-		<sourceDirectory>
-      ${project.basedir}/src/java/main
-    </sourceDirectory>
-		<testSourceDirectory>
-      ${project.basedir}/src/java/test
-    </testSourceDirectory>
+		<sourceDirectory>${project.basedir}/src/java/main</sourceDirectory>
+		<testSourceDirectory>${project.basedir}/src/java/test</testSourceDirectory>
 		<resources>
 			<resource>
 				<directory>