431343 force m2e pom editor as default for pom.xml and *.pom files

Change-Id: Ifef82fc68c5e8d2a1c10fefc655571c3c5b1ee75
Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>
diff --git a/org.eclipse.m2e.editor/plugin.xml b/org.eclipse.m2e.editor/plugin.xml
index 0ead110..0c95a71 100644
--- a/org.eclipse.m2e.editor/plugin.xml
+++ b/org.eclipse.m2e.editor/plugin.xml
@@ -15,6 +15,9 @@
     <editor
           class="org.eclipse.m2e.editor.pom.MavenPomEditor"
           contributorClass="org.eclipse.m2e.editor.pom.MavenPomEditorContributor"
+          default="true"
+          extensions="pom"
+          filenames="pom.xml"
           icon="icons/editor-pom.gif"
           id="org.eclipse.m2e.editor.MavenPomEditor"
           name="%editor.name">