GitLab

deprecated "libdns_python." for fully qualified class names.
also updated the template .cc file accordingly.

 - mae sure separate python binding .cc files include Python.h at its head
   (failing so would caused build failure on some systems)
 - updated the template in uitl/python regarding Python.h
 - corrected a copyright year
 - removed unnecessary EXTRA_DIST (some are now listed as source)

safer creation of python objects in C++- binding.