DOCUMENT TITLE
The AMB title is a string that may be displayed as the document's main title.
To set such title, the AMB archive has to contain a file named simply 'title'
that would contain the text. The title string should not be longer than
64 characters, anything longer might be truncated by the reader.
The title of the document is expected to be encoded with the same codepage as
all the articles. See codepage encoding.