Bug 166162 Enhance BIRT configuration deployment setting dialog when import BIRT runtime component.[0603]
Description: Enhance BIRT configuration deployment setting dialog when import BIRT runtime component. Build number:2.2.0.v20061129 Steps to reproduce: 1. New a BIRT WTP project. 2. Select it and import BIRT runtime component. Expected result: provide an option to check whether user want to reconfigure web.xml or just keep the original setting untouched. Actual result: User has to input the context parameter values in BIRT configuration deployment setting dialog again and confirm that whether they will rewrite the web.xml file. Error log:N/A
viewer/org.eclipse.birt.integration.wtp.ui/src/org/eclipse/birt/integration/wtp/ui/internal/actions/ImportBirtRuntimeAction.java
fSelection = (IStructuredSelection) selection;
		
		Object selectedProject = fSelection.getFirstElement( );
		if ( selectedProject instanceof IJavaProject )
			selectedProject = ( (IJavaProject) selectedProject ).getProject( );
		
		if ( !( selectedProject instanceof IProject ) )
			return false;
		project = (IProject) selectedProject;
		return isValidProject( project );
	}
	/**
	 * Action dispose implemention
	 * 
	 * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
	 */
	public void dispose( )
	{
		
	}
	/**
	 * Execute Action
	 * 
	 * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
	 */
	public void run( IAction action )
	{
		try
		{