Fixing some POM issues

pom.xml

@@ -19,11 +19,21 @@ limitations under the License.
 
   <modelVersion>4.0.0</modelVersion>
   
+    <groupId>eu.chorevolution.ee</groupId>
+  <artifactId>chorspec</artifactId>
+  <version>1.0.0-SNAPSHOT</version>
+  <name>CHOReVOLUTION Choreography data model library</name>
+  <description>CHOReVOLUTION Choreography data model library</description>
+
   <organization>
     <name>The CHOReVOLUTION project</name>
     <url>http://www.chorevolution.eu</url>
   </organization>
 
+  <url>http://www.chorevolution.eu</url>
+
+  <inceptionYear>2015</inceptionYear>
+  
   <licenses>
     <license>
       <name>The Apache Software License, Version 2.0</name>
@@ -43,12 +53,16 @@ limitations under the License.
     <url>https://jira.ow2.org/browse/CRV</url>
   </issueManagement>
 
-  <groupId>eu.chorevolution.ee</groupId>
-  <artifactId>chorspec</artifactId>
-  <version>1.0.0-SNAPSHOT</version>
-  <name>CHOReVOLUTION Choreography data model library</name>
-
-  <properties>
+ <developers>
+    <developer>
+      <id>acarenini</id>
+      <name>Alessio Carenini</name>
+      <organization>Cefriel</organization>
+      <organizationUrl>http://www.cefriel.com/</organizationUrl>
+    </developer>
+ </developers>
+ 
+ <properties>
     <targetJdk>1.8</targetJdk>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>