From: Matt Corallo <git@bluematt.me>
Date: Mon, 23 Dec 2019 22:52:58 +0000 (-0500)
Subject: Implement Flat Features
X-Git-Tag: v0.0.12~160^2~5
X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=commitdiff_plain;h=31cc243e6f04e82f7754d26df7a2bb0275d7ebd1;hp=31cc243e6f04e82f7754d26df7a2bb0275d7ebd1;p=rust-lightning

Implement Flat Features

This merges local and global features into one struct, which is
parameterized by where it appers. The parameterization restricts
which queries can be made and which features can be set, in line
with the latest BOLT 9.

Closes #427.
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