[maven-release-plugin] prepare release 0.3.1

Author: fabriciocolombo

pom.xml

@@ -9,7 +9,7 @@
   </parent>
 
   <artifactId>sonar-delphi-plugin</artifactId>
-  <version>0.4-SNAPSHOT</version>
+  <version>0.3.1</version>
   <packaging>sonar-plugin</packaging>
 
   <name>Sonar Delphi Plugin</name>
@@ -53,7 +53,7 @@
     <connection>scm:git:[email protected]:fabriciocolombo/sonar-delphi.git</connection>
     <developerConnection>scm:git:[email protected]:fabriciocolombo/sonar-delphi.git</developerConnection>
     <url>https://github.com/fabriciocolombo/sonar-delphi</url>
-    <tag>HEAD</tag>
+    <tag>0.3.1</tag>
   </scm>
 
   <issueManagement>