Bug 563061: Make the lemminx editor feature truly optional

Change-Id: I6204ad1796fc8ef5079caf1bc7c7b1dc4dbc58c5
Signed-off-by: Fred Bricon <fbricon@gmail.com>
diff --git a/org.eclipse.m2e.feature/feature.xml b/org.eclipse.m2e.feature/feature.xml
index 9225652..cf80fa9 100644
--- a/org.eclipse.m2e.feature/feature.xml
+++ b/org.eclipse.m2e.feature/feature.xml
@@ -18,10 +18,6 @@
    </copyright>
 
    <includes
-         id="org.eclipse.m2e.lemminx.feature"
-         version="0.0.0"
-         optional="true"/>
-   <includes
          id="org.eclipse.m2e.sse.ui.feature"
          version="0.0.0"
          optional="true"/>