HRM: Moving library documentation into seperate files

[Alfred M. Szmidt]

Hi,

What do you all think about moving out all library parts into seperate
files?  For example, moving the whole ihash section into
libihash.texi, and then doing soemthing like:

@node Integer Hash Library
@section Integer Hash Library
@include libihash.texi

When one wants to include it in the manual.  It would ease maintaince,
and updating.

Not apply a patch since I want to know if it is worth the effort
first.

Cheers.