update Oomph setup configuration
diff --git a/org.eclipse.vex.releng/component.def b/org.eclipse.vex.releng/component.def
index 8f86265..935427b 100644
--- a/org.eclipse.vex.releng/component.def
+++ b/org.eclipse.vex.releng/component.def
@@ -1,4 +1,2 @@
 <?xml version="1.0" encoding="UTF-8"?>

-<setup:ComponentDefinition setup:toolVersion="8" xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:setup="http://www.eclipse.org/CDO/releng/setup/1.0" id="org.eclipse.vex.releng" version="1.0.0.qualifier">

-  <dependencies id="org.eclipse.vex.sdk.feature.feature.group"/>

-</setup:ComponentDefinition>

+<targlets:ComponentDefinition xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:targlets="http://www.eclipse.org/oomph/targlets/1.0" id="org.eclipse.vex.releng"/>