Revert to parent pom 1.2.0 and to maven-bundle-plugin 2.3.4 because it's not worth doing this (see FELIX-4557)

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@1610174 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/dependencymanager/core/pom.xml b/dependencymanager/core/pom.xml
index 4a00173..d2f1956 100644
--- a/dependencymanager/core/pom.xml
+++ b/dependencymanager/core/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.apache.felix</groupId>
         <artifactId>felix-parent</artifactId>
-        <version>2.1</version>
+        <version>1.2.0</version>
         <relativePath>../../pom/pom.xml</relativePath>
     </parent>
     <properties>
@@ -69,7 +69,7 @@
                 <plugin>
                     <groupId>org.apache.felix</groupId>
                     <artifactId>maven-bundle-plugin</artifactId>
-                    <version>2.5.0</version>
+                    <version>2.3.4</version>
                     <extensions>true</extensions>
                 </plugin>
             </plugins>