Added some project metadata

pom.xml

@@ -17,7 +17,6 @@
                         <url>http://www.thorstenvitt.de/</url>
                         <organization>Universität Würzburg</organization>
                         <organizationUrl>http://www.germanistik.uni-wuerzburg.de/lehrstuehle/computerphilologie</organizationUrl>
-                        <roles> </roles>
                 </developer>
         </developers>
 
@@ -521,4 +520,18 @@
 	  </organization>
         <description>The TextGrid Aggregator is an experimental service that can walk aggregations (including editions and collections) and export the objects therein to various formats, e.g., TEI corpus, EPUB, and (experimentally) PDF.</description>
         <inceptionYear>2012</inceptionYear>
+        <scm>
+        	<url>https://projects.gwdg.de/projects/aggregator/repository</url>
+        	<connection>git://git.projects.gwdg.de/aggregator.git</connection>
+        	<developerConnection>git@git.projects.gwdg.de:aggregator.git</developerConnection>
+        </scm>
+        <issueManagement>
+        	<system>Jira</system>
+        	<url>https://pm.sub.uni-goettingen.de/</url>
+        </issueManagement>
+        <ciManagement>
+        	<system>Jenkins</system>
+        	<url>http://dev.digital-humanities.de/ci/job/aggregator-git-2/</url>
+        </ciManagement>
+        <url>https://projects.gwdg.de/projects/aggregator</url>
 </project>