d/control: architecture is all

This is an architecture independant package.

Signed-off-by: Arturo Borrero Gonzalez <aborrero@cica.es>
d/neopi.1: fix section of the manpage

This solves lintian warning:
W: neopi: manpage-section-mismatch usr/share/man/man1/neopi.1.gz:5 1 != SECTION

Signed-off-by: Arturo Borrero Gonzalez <aborrero@cica.es>