Proto commits in bitbankinc/NLoop

These 5 commits are when the Protocol Buffers files have changed:

Commit:7a5995e
Author:joe.miyamoto
Committer:joe.miyamoto

prepare LightningLoopClient project

Commit:763e545
Author:joe.miyamoto

support Lnd wallet as an walletclient

The documentation is generated from this commit.

Commit:0c2f737
Author:joemphilips

Deploying to gh-pages from @ bitbankinc/NLoop@1ec22f7b6073a97d57a1022353388996aa833b21 🚀

This commit does not contain any .proto files.

Commit:df4ee62
Author:joe.miyamoto
Committer:joe.miyamoto

Track `Cost` in swap domain We need to track the diff of the amount payed and recieved to determine the on/off chain fee we lost during our swaps. This is necessary for autoloop to have budget. Other changes are listed below * Take more than one short channel id for loop out params. Since we might want to use AMP in the future. * Move some loop-out logic from LoopHandler into SwapActor Since we did not write the same logic twice in LoopHandler and AutoLoopManager.

Commit:2d5fcc1
Author:joe.miyamoto

prepare GrpcClient