doing a release ?

Hi,

I think it is time for a release. I have added recently:

* support for various @documentencoding
* support for utf8 output, especially in strings
* an init file, book.init, based on the scriptbasic style, with a formatting
  adapted to book.
* chm.init permitting conversion to chm, the microsoft help system. It is 
  in progress and untested as I would need windows, but it is enough for now.
  (basically it is html with some helping files).
* almost ready support for html cross references as discussed on the texinfo 
  list.

I tried to keep the documentation up to date with the changes in the 
interface for init files.

Pat