Our electrumx docker container needs to contains to bitcoind that
is running on the host.
On linux we use the host network mode, which is not available on windows/osx
On windows/osx we use host.docker.internal, which is not available on linux. This
requires docker 18.03 or higher.
electrum: change scripthash balance logging level to debug
electrum: add a specific test with identical outputs
electrum: rename wallet test
electrum wallet: fix balance computation issue
when different keys produced the exact same confirmed + unconfirmed balances, we
would compute an invalid balance because these duplicates would be pruned.
electrum: clean up tests, and add watcher docker tests
add basic electrum wallet test
our wallet connects to a dockerized electrumx server
* type-ified `ShortChannelId`
* removed unused `listUnspent` method and test
* updated sqlite version to 3.21.0.1
* ignore `ReadAck` in `PaymentLifecycle`
Dependency to `git` has been removed, we now use `notag` when building without
a git directory.
In order to reliably fetch all dependencies, we do a first blank build
(with no source files), then we copy the sources and do a real commit.
This is a simpler and more robust approach.
Also, fixed the .dockerignore to filter out IDE files.
