Bug 149617 Support Content-type-based editor lookup
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/ReportPlugin.java
* Test whether the View ID is in the ignore view list.
	 * 
	 * @param str
	 * @return
	 */
	public boolean containIgnoreViewID( String str )
	{
		return ignore.contains( str );
	}
	/**
	 * set default comment preference
	 * 
	 */
	public void setDefaultCommentPreference( )
	{
		getPreferenceStore( ).setDefault( COMMENT_PREFERENCE,
				Messages.getString( "org.eclipse.birt.report.designer.ui.preference.commenttemplates.defaultcomment" ) ); 
	}
	/**
	 * Return default comment preference
	 * 
	 * @return String The string of default comment preference
	 */
	public String getDefaultCommentPreference( )
	{
		return getPreferenceStore( ).getDefaultString( COMMENT_PREFERENCE );
	}
	/**
	 * Return comment preference
	 *