o Added plugin version to POM snippets in documentation

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@793376 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/site/apt/examples/changing-heading-date-format.apt b/src/site/apt/examples/changing-heading-date-format.apt
index 044330b..0af6e72 100644
--- a/src/site/apt/examples/changing-heading-date-format.apt
+++ b/src/site/apt/examples/changing-heading-date-format.apt
@@ -46,6 +46,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <type>range</type>
           <range>30</range>
diff --git a/src/site/apt/examples/configuration-date-type.apt b/src/site/apt/examples/configuration-date-type.apt
index 54bce5c..10ce334 100644
--- a/src/site/apt/examples/configuration-date-type.apt
+++ b/src/site/apt/examples/configuration-date-type.apt
@@ -46,6 +46,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <type>date</type>
           <dates>
diff --git a/src/site/apt/examples/configuration-range-type.apt b/src/site/apt/examples/configuration-range-type.apt
index 279b94c..80f6e47 100644
--- a/src/site/apt/examples/configuration-range-type.apt
+++ b/src/site/apt/examples/configuration-range-type.apt
@@ -41,6 +41,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <type>range</type>
           <range>30</range>
diff --git a/src/site/apt/examples/configuration-tag-type.apt b/src/site/apt/examples/configuration-tag-type.apt
index 072d904..e6dbd4c 100644
--- a/src/site/apt/examples/configuration-tag-type.apt
+++ b/src/site/apt/examples/configuration-tag-type.apt
@@ -43,6 +43,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <type>tag</type>
           <tags>
diff --git a/src/site/apt/examples/modifying-scm-links.apt b/src/site/apt/examples/modifying-scm-links.apt
index 75d8302..bacb8e0 100644
--- a/src/site/apt/examples/modifying-scm-links.apt
+++ b/src/site/apt/examples/modifying-scm-links.apt
@@ -48,6 +48,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <displayFileDetailUrl>http://checkstyle.cvs.sourceforge.net/checkstyle%FILE%?view=markup</displayFileDetailUrl>
         </configuration>
diff --git a/src/site/apt/examples/selecting-reports.apt b/src/site/apt/examples/selecting-reports.apt
index 333a715..21bf26f 100644
--- a/src/site/apt/examples/selecting-reports.apt
+++ b/src/site/apt/examples/selecting-reports.apt
@@ -49,6 +49,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <reportSets>
           <reportSet>
             <id>dual-report</id>
diff --git a/src/site/apt/examples/using-perforce.apt b/src/site/apt/examples/using-perforce.apt
index ce02087..0e5034c 100644
--- a/src/site/apt/examples/using-perforce.apt
+++ b/src/site/apt/examples/using-perforce.apt
@@ -44,6 +44,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
         <configuration>
           <systemProperties>
             <property>
diff --git a/src/site/apt/usage.apt b/src/site/apt/usage.apt
index b6d23ac..1711b9c 100644
--- a/src/site/apt/usage.apt
+++ b/src/site/apt/usage.apt
@@ -45,6 +45,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-changelog-plugin</artifactId>
+        <version>2.1</version>
       </plugin>
     </plugins>
   </reporting>