Added project url

pom.xml

@@ -21,6 +21,8 @@ limitations under the License.
 
   <name>ChorSpec</name>
   <description>CHOReVOLUTION Choreography specifications data model</description>
+  <url>https://tuleap.ow2.org/plugins/git/chorevolution/chorspec</url>
+
   <developers>
       <developer>
           <id>carenini</id>
@@ -63,7 +65,6 @@ limitations under the License.
   <groupId>eu.chorevolution.ee</groupId>
   <artifactId>chorspec</artifactId>
   <version>1.0.0-SNAPSHOT</version>
-  <name>CHOReVOLUTION Choreography data model library</name>
 
   <properties>
     <targetJdk>1.8</targetJdk>