protected void copyDefaultConfigurationFiles() throws IOException {
		checkNotNull(home);
		ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
		Resource[] resources = resolver.getResources("classpath*:ngrinder_home_template/*");
		home.copyFrom(resources);
	}
Copy the default files and create default directories to ${NGRINDER_HOME}.

@throws IOException occurs when there is no such a files.
ngrinder-controller/src/main/java/org/ngrinder/infra/config/Config.java