fixed path where tomcat zip is unpacked

git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@834773 13f79535-47bb-0310-9956-ffa450edef68

archiva-modules/archiva-web/archiva-webapp-test/pom.xml

@@ -317,7 +317,7 @@
                 <containerId>${container.name}</containerId>
                 <zipUrlInstaller>
                   <url>${container.url}</url>
-                  <installDir>${cargo.install.dir}/${container.name}</installDir>
+                  <installDir>${basedir}/${cargo.install.dir}/${container.name}</installDir>
                 </zipUrlInstaller>
                 <log>${project.build.directory}/logs/${container.name}.log</log>
                 <output>${project.build.directory}/logs/${container.name}.out</output>