[nobug] Added more api methods

plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/ArtifactEdit.java

diff --git a/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/ArtifactEdit.java b/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/ArtifactEdit.java
index 3fc3f04..d03961c 100644
--- a/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/ArtifactEdit.java
+++ b/plugins/org.eclipse.wst.common.modulecore/modulecore-src/org/eclipse/wst/common/componentcore/ArtifactEdit.java
@@ -13,6 +13,7 @@
 import org.eclipse.emf.common.command.CommandStack;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.jem.internal.util.emf.workbench.nls.EMFWorkbenchResourceHandler;
 import org.eclipse.wst.common.componentcore.internal.ArtifactEditModel;
 import org.eclipse.wst.common.componentcore.internal.ComponentType;
@@ -459,6 +460,10 @@
 	public CommandStack getCommandStack() {
 		return artifactEditModel.getCommandStack();
 	}
+	
+	public void deleteResource(Resource aResource) {
+		artifactEditModel.deleteResource(aResource);
+	}
 	/**
 	 * @return The isDirty flag based the underlying editmodel's list of resources.
 	 */