"Community" support

- has been removed from mautrix/facebook in v0.3.3:
  31cac6fb5e

- has been removed from mautrix/signal in v0.2.2:
  1f27a608a6

- will be removed in the next mautrix/instagram release:
  e2ae1ca503

- will be removed in the next mautrix/twitter release:
  3893075265

* Add support for obtain ECDSA keys

* Replace matrix_ssl_lets_encrypt_use_ecdsa_keys for matrix_ssl_lets_encrypt_key_type

This is a proposed add to the documentation to inform users how to change the federation port using the ansible playbook for eventual use with third party services such as CDNs.

It had an extra dot, which resulted in a question mark and a dot after each other

Playbook is retrieving certificates for some endpoints which were
not listed in the doc

with deprecation notice

This announces matrix-hookshot support that got added in
https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1505

The OAuth credentials method seems to be the only viable way to
configure the mx-puppet-bridge now. Legacy tokens can no longer be
created, and the other methods (xoxs and xoxc tokens) come with warnings
about them being against Slack's terms of service.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1544

Signed-off-by: Aaron Raimist <aaron@raim.ist>

Enables optional access to Etherpad's web-UI. This is useful for
managing Etherpad plugins.

Among other things, plugins makes it easy to manage/delete pads if you
install the adminpads2 plugin.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1484

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1480

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1242

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/1478

Playbook config copied from mautrix-facebook and altered accordingly.

Add a self-build option for the Dimension Dockerfile.
 - This helps further support arm64 hosts (i.e. A1.Flex w/Oracle)

* Update importing-postgres.md

Additional deatails, mostly on repeating import. Structure troubleshouting section.

* Update importing-postgres.md

removing -K

* Fix path typo

Co-authored-by: Slavi Pantaleev <slavi@devture.com>

typos an suggestion to expand search/replace statement to not replace on wrong places.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1393

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/1393