py-yaml, py-dns and py-spf subports

[Bradley Giesbrecht]

Each of the existing ports py-yaml, py-dns and py-spf are PortGroup python24 ports.

I converted py*-yaml, py*-dns and py*-spf to subports using PortGroup python 1.0.

I have python27 as the default python version.
python.versions     24 25 26 27
python.default_version 27

Would it be better to have the default python python24?


Regards,
Bradley Giesbrecht (pixilla)