code: public static InputStreamReader getConfigInputStreamReader(final String resource, final String encoding) throws IOException {
  		return new InputStreamReader(getConfigInputStream(resource), encoding);
  	}
docs: Loads a resource as {@link InputStreamReader} relative to {@link #getConfigDir()}.
  
  @param resource
  The resource to be loaded.
  @param encoding
  The encoding to use
  @return The reader