code: private static IncludeValue createIncludeValue(final String value) {
  		if (value.charAt(1) != '<')
  			return new IncludeValue();
  		//remove wrappers
  		final String unwrapped = value.substring(2, value.length() - 1);
  		return new IncludeValue(StringUtils.getStringBefore(unwrapped, "."), StringUtils.getStringAfter(unwrapped, "."));
  	}
docs: Creates internal representation of the attribute value.
  
  @param value       name of the link attribute in the another config
  @return internal representation of the include attribute value