code: public static void initialize(File appConfFolderFromConfig,
  			String baseConfigFileName, boolean loadLibraryProperties,
  			String propertiesResourceRelativePath) {
  		WebApplicationProperties.appConfFolder = appConfFolderFromConfig;
  		WebApplicationProperties.baseConfigFileName = baseConfigFileName;
  		WebApplicationProperties.loadLibraryProperties = loadLibraryProperties;
  		WebApplicationProperties.libraryPropertiesResourceRelativePath = propertiesResourceRelativePath;
  		initialize();
  	}
docs: Initialize. The application should call this method once the Application
  Folder is set using {@link #setAppConfFolder(File, String)} method.
  
  @param appConfFolderFromConfig
  @param baseConfigFileName
  @param loadLibraryProperties
  @param propertiesResourceRelativePath