FELIX-2669 fix reactor project model

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1025938 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scrplugin/pom.xml b/scrplugin/pom.xml
index 6e820a9..d1bcf17 100644
--- a/scrplugin/pom.xml
+++ b/scrplugin/pom.xml
@@ -18,6 +18,7 @@
 -->
 <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>
     <groupId>org.apache.felix</groupId>
     <artifactId>scr-plugin-reactor</artifactId>
     <version>1-SNAPSHOT</version>