Update files belonging to the Eclipse project

.classpath

@@ -6,6 +6,7 @@
 	<classpathentry exported="true" kind="lib" path="lib/jdom.jar"/>
 	<classpathentry exported="true" kind="lib" path="lib/saxpath.jar"/>
 	<classpathentry kind="lib" path="lib/javassist.jar"/>
+	<classpathentry kind="lib" path="lib/org.apache.common.lang.SystemUtils.jar"/>
 	<classpathentry kind="lib" path="lib/velocity-1.6.3-dep.jar"/>
 	<classpathentry kind="lib" path="lib/velocity-1.6.3.jar"/>
 	<classpathentry kind="lib" path="lib/sqlite-jdbc-3.7.2.jar"/>
@@ -15,5 +16,8 @@
 	<classpathentry kind="lib" path="lib/woodstox-core-lgpl-4.0.7.jar"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="lib" path="lib/args4j-2.0.12.jar"/>
+	<classpathentry kind="lib" path="lib/commons-logging-1.1.1.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-api-1.6.0.jar"/>
+	<classpathentry kind="lib" path="lib/slf4j-jdk14-1.6.0.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

.project

@@ -10,10 +10,16 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>ch.acanda.eclipse.pmd.builder.PMDBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
 		<nature>org.eclipse.jem.beaninfo.BeanInfoNature</nature>
+		<nature>ch.acanda.eclipse.pmd.builder.PMDNature</nature>
 	</natures>
 </projectDescription>