Matrix <--> Signal Bridge. Patched to ignore signal redaction events.

Sumner Evans ecaa4542f1 errors: add AttachmentTooLargeError for attachments over 100MB		%!s(int64=3) %!d(string=hai) anos
.github	931ecee265 Update black and fix version in CI	%!s(int64=3) %!d(string=hai) anos
mausignald	ecaa4542f1 errors: add AttachmentTooLargeError for attachments over 100MB	%!s(int64=3) %!d(string=hai) anos
mautrix_signal	ecaa4542f1 errors: add AttachmentTooLargeError for attachments over 100MB	%!s(int64=3) %!d(string=hai) anos
.dockerignore	a5a50f43e0 Initial commit	%!s(int64=4) %!d(string=hai) anos
.editorconfig	7c1400804f pre-commit: initialize with black & isort	%!s(int64=3) %!d(string=hai) anos
.gitignore	a5a50f43e0 Initial commit	%!s(int64=4) %!d(string=hai) anos
.gitlab-ci.yml	6ae916ee75 ci: only update container versions on success	%!s(int64=3) %!d(string=hai) anos
.pre-commit-config.yaml	7c1400804f pre-commit: initialize with black & isort	%!s(int64=3) %!d(string=hai) anos
CHANGELOG.md	61a87b9927 Update changelog	%!s(int64=3) %!d(string=hai) anos
Dockerfile	e99ad76e9c dockerfile: add ffmpeg as dependency	%!s(int64=3) %!d(string=hai) anos
LICENSE	a5a50f43e0 Initial commit	%!s(int64=4) %!d(string=hai) anos
MANIFEST.in	c562b95a87 Update project metadata	%!s(int64=3) %!d(string=hai) anos
README.md	a0ac8956b8 Add isort and black badges	%!s(int64=3) %!d(string=hai) anos
ROADMAP.md	6b8c4ca6ec Add support for incoming contact messages	%!s(int64=3) %!d(string=hai) anos
dev-requirements.txt	931ecee265 Update black and fix version in CI	%!s(int64=3) %!d(string=hai) anos
docker-run.sh	9ae4e7e4ab Let mautrix-python handle registration generation message	%!s(int64=4) %!d(string=hai) anos
optional-requirements.txt	862e3e7b28 Update dependencies	%!s(int64=3) %!d(string=hai) anos
pyproject.toml	931ecee265 Update black and fix version in CI	%!s(int64=3) %!d(string=hai) anos
requirements.txt	8d47341753 Move most disappearing message code to mautrix-python	%!s(int64=3) %!d(string=hai) anos
setup.cfg	4f31ce41e0 formatting: use black and add CI job to enforce styling	%!s(int64=3) %!d(string=hai) anos
setup.py	c562b95a87 Update project metadata	%!s(int64=3) %!d(string=hai) anos