Bug 156497 [Regression][Acceptance]Report isn't refreshed when delete used library file.
Description: Report isn't refreshed when delete used library file. Steps to reproduce: 1.New a library, add a label, input actuate. 2.New a report, extend lib.label 3.Delete the library file. 4.Refresh the report in Outline of the report Expected result: Empty label in Layout. Actual result: label with content "actuate" in Layout.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/LibraryCommand.java
{
	/**
	 * The action to reload the library.
	 */
	static final int RELOAD_ACTION = 1;
	/**
	 * The simple action like add/remove.
	 */
	static final int SIMPLE_ACTION = 2;
	/**
	 * Construct the command with the report design.
	 * 
	 * @param module
	 *            the report design
	 */
	public LibraryCommand( Module module )
	{
		super( module, module );
	}
	/**