Add BR perl-podlators for pod2man in F19 development or just BR perl
- Add some other importants BR: doxygen flex xz-devel po4a dotconf-devel
- Fix packages names which are debianized, so packages will be: dpkg-perl
and dpkg-dev (and dpkg-devel for headers of dpkg).
- Some clean ups.
- dpkg-perl must be arched.