ports licenses

[Alexander Churanov]

Wesley,

I suggest additions to the ports development process: each time some
mandatory or just desired feature is added to ports an e-mail to
ports@ is sent, describing the feature or the link to Handbook.

I've also just got to know about LICENSE* from this discussion thread.
And I'm sure my ports do not contain license information.

Alexander Churanov,
maintainer of devel/boost-*