Use maven-invoker:2.2 to ensure it works with all Maven versions on Windows

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1784260 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 94598ce..667a28a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,6 +57,15 @@
     <mavenVersion>2.0.5</mavenVersion>
   </properties>
 
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>org.apache.maven.shared</groupId>
+        <artifactId>maven-invoker</artifactId>
+        <version>2.2</version>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
   <dependencies>
     <dependency>
       <groupId>org.ow2.asm</groupId>