Recording style and policy in opencontainers/specs (fixed)

My pull request landed on 2015-01-08 in 6aa53ed [1], although it
missed the 0.2.0 tag [2].

Scoping is still waiting on feedback about "OCI Scope Table"
referenced in the adopted charter [3].

[1]: opencontainers/runtime-spec#287 (comment)
[2]: opencontainers/runtime-spec#294 (comment)
[3]: Message-ID: <20151208201013.GF2767@odin.tremily.us>
     Subject: Re: OCI News (scoping)
     Date: Tue, 8 Dec 2015 12:10:13 -0800