New version of cygwin-doc available

[Joshua Daniel Franklin]

Here's a new cygwin-doc version, includes the .SH NAME fix, one-HTML-file
and PDF User's Guide. 

<http://ns1.iocc.com/~joshua/cygwin/cygwin-doc-1.3-4.tar.bz2>
<http://ns1.iocc.com/~joshua/cygwin/cygwin-doc-1.3-4-src.tar.bz2>

No setup.hint changes.