_ Git - rust-lightning/commit

Separate channel-type-agnostic methods into `ChannelSigner` trait.

Personal fork of Rust-Lightning. Upstream is https://github.com/rust-bitcoin/rust-lightning

lightning/src/chain/keysinterface.rs		diff \| blob \| history
lightning/src/chain/onchaintx.rs		diff \| blob \| history
lightning/src/ln/chan_utils.rs		diff \| blob \| history
lightning/src/ln/channel.rs		diff \| blob \| history
lightning/src/ln/functional_tests.rs		diff \| blob \| history
lightning/src/util/enforcing_trait_impls.rs		diff \| blob \| history