Use 2.1 parent pom

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1142980 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/bundleplugin/pom.xml b/bundleplugin/pom.xml
index 556eb63..ef28266 100644
--- a/bundleplugin/pom.xml
+++ b/bundleplugin/pom.xml
@@ -21,7 +21,7 @@
  <parent>
    <artifactId>felix-parent</artifactId>
    <groupId>org.apache.felix</groupId>
-   <version>2</version>
+   <version>2.1</version>
    <relativePath>../pom/pom.xml</relativePath>
  </parent>