Move the parent pom.xml into it's own subproject and fix some minor issues

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@555357 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/metatype/pom.xml b/metatype/pom.xml
index c0e2eb1..f92340e 100644
--- a/metatype/pom.xml
+++ b/metatype/pom.xml
@@ -5,6 +5,7 @@
         <groupId>org.apache.felix</groupId>
         <artifactId>felix</artifactId>
         <version>0.9.0-incubator-SNAPSHOT</version>
+        <relativePath>../pom/pom.xml</relativePath>
     </parent>
 
     <artifactId>org.apache.felix.metatype</artifactId>