Use soon to be released 0.5 parent poms

git-svn-id: https://svn.apache.org/repos/asf/aries/branches/oct-2011-release/blueprint/blueprint-sample@1187273 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 43d74f1..b7cea5f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     <parent>
         <groupId>org.apache.aries</groupId>
         <artifactId>java5-parent</artifactId>
-        <version>0.4</version>
+        <version>0.5</version>
         <relativePath />
     </parent>