~singpolyma/cheogram-smtp

Helper to use rerun for continuous local testing in development
Baseline bidirectional working for text bodies
Need internal for gateway too
Use available UTF-8 locale
Import new Internal module for stanzaToElement
Enable UTF-8 locale in CI, build everything before running tests
Update tests for released network-protocol-xmpp
Need to have tasty-discover around to run the tests
CI needs libxml2 also
More deps for CI
Need to update cabal metadata
CI needs cabal-install