Added a groupId, removed a plugin version (we have a dependencyManager, fixed some Maven warnings
diff --git a/pom.xml b/pom.xml
index d00ac41..2e76aa4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,10 +22,12 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <inceptionYear>2009</inceptionYear>
+
   <parent>
     <groupId>org.apache.directory.project</groupId>
     <artifactId>project</artifactId>
     <version>38-SNAPSHOT</version>
+    <relativePath />
   </parent>
 
   <groupId>org.apache.directory.skins</groupId>
@@ -37,7 +39,7 @@
 
   <properties>
     <projectName>Apache Directory Skins</projectName>
-    <distMgmtSiteUrl>scpexe://people.apache.org/www/directory.apache.org/skins/gen-docs/${version}/</distMgmtSiteUrl>
+    <distMgmtSiteUrl>scpexe://people.apache.org/www/directory.apache.org/skins/gen-docs/${project.version}/</distMgmtSiteUrl>
   </properties>
 
   <distributionManagement>
@@ -68,8 +70,8 @@
   <build>
     <plugins>
       <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-release-plugin</artifactId>
-        <version>2.0</version>
         <configuration>
           <tagBase>https://svn.apache.org/repos/asf/directory/skins/tags</tagBase>
         </configuration>