code: public static void deployWeb(ConfigServer cs, ConfigWeb cw, boolean throwError) throws IOException {
  	Resource deploy = cs.getConfigDir().getRealResource("web-deployment"), trg;
  	if (!deploy.isDirectory()) return;
  
  	trg = cw.getRootDirectory();
  	try {
  	    _deploy(cw, deploy, trg);
  	}
  	catch (IOException ioe) {
  	    if (throwError) throw ioe;
  	    SystemOut.printDate(cw.getErrWriter(), ExceptionUtil.getStacktrace(ioe, true));
  	}
      }
docs: deploys all content in "web-deployment" to a web context, used for new context mostly or update
  existings
  
  @param cs
  @param cw
  @param throwError
  @throws IOException