code: @Nonnull
      public Section addComponentsSection(@Nullable Container container, File... files) throws IOException {
          return addSection(container, "Components", files);
      }
docs: Adds a "Components" section relating to a {@link Container} from one or more files.
  
  @param container     the {@link Container} the documentation content relates to
  @param files         one or more File objects that point to the documentation content
  @return              a documentation {@link Section}
  @throws IOException      if there is an error reading the files