* add ffmpeg initializer

* use different expression to check for environment var

Bumps [capybara](https://github.com/teamcapybara/capybara) from 3.8.2 to 3.9.0.
- [Release notes](https://github.com/teamcapybara/capybara/releases)
- [Changelog](https://github.com/teamcapybara/capybara/blob/master/History.md)
- [Commits](https://github.com/teamcapybara/capybara/compare/3.8.2...3.9.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [tty-prompt](https://github.com/piotrmurach/tty-prompt) from 0.17.0 to 0.17.1.
- [Release notes](https://github.com/piotrmurach/tty-prompt/releases)
- [Changelog](https://github.com/piotrmurach/tty-prompt/blob/master/CHANGELOG.md)
- [Commits](https://github.com/piotrmurach/tty-prompt/compare/v0.17.0...v0.17.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.20.0 to 1.21.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-s3/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [i18n-tasks](https://github.com/glebm/i18n-tasks) from 0.9.21 to 0.9.25.
- [Release notes](https://github.com/glebm/i18n-tasks/releases)
- [Changelog](https://github.com/glebm/i18n-tasks/blob/master/CHANGES.md)
- [Commits](https://github.com/glebm/i18n-tasks/compare/v0.9.21...v0.9.25)

Signed-off-by: dependabot[bot] <support@dependabot.com>

* cleanup pass

* undo mistakes

* fixed.

* revert

SignatureVerification#matches_time_window? is not called anywhere.

* Add conversations API

* Add web UI for conversations

* Add test for conversations API

* Add tests for ConversationAccount

* Improve web UI

* Rename ConversationAccount to AccountConversation

* Remove conversations on block and mute

* Change last_status_id to be a denormalization of status_ids

* Add optimistic locking

POST /api/v1/notifications/dismiss was a mistake in #2251

Fix #8590

Signed-off-by: Marcin Mikołajczak <me@m4sk.in>

* Change documentation URL

* Fix hardcoded documentation URL in locales

* Remove unused ruby-progressbar dependency

* Remove unused colorize dependency

* RTL: fix margins of public-account-header__tabs

* fix style

* even more stylish code :)

* Force use language detector if account is remote

* Set unknown remote toot's language as nil

Bumps [omniauth-saml](https://github.com/omniauth/omniauth-saml) from 1.10.0 to 1.10.1.
- [Release notes](https://github.com/omniauth/omniauth-saml/releases)
- [Changelog](https://github.com/omniauth/omniauth-saml/blob/master/CHANGELOG.md)
- [Commits](https://github.com/omniauth/omniauth-saml/compare/v1.10.0...v1.10.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.21.3 to 2.23.0.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.21.3...v2.23.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [puma](https://github.com/puma/puma) from 3.11.4 to 3.12.0.
- [Release notes](https://github.com/puma/puma/releases)
- [Changelog](https://github.com/puma/puma/blob/master/History.md)
- [Commits](https://github.com/puma/puma/compare/v3.11.4...v3.12.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

* Add a confirmation dialog when hitting reply and the compose box isn't empty

Fixes #878

* Performance improvement

Bumps [nokogiri](https://github.com/sparklemotion/nokogiri) from 1.8.4 to 1.8.5. **This update includes security fixes.**
- [Release notes](https://github.com/sparklemotion/nokogiri/releases)
- [Changelog](https://github.com/sparklemotion/nokogiri/blob/master/CHANGELOG.md)
- [Commits](https://github.com/sparklemotion/nokogiri/compare/v1.8.4...v1.8.5)

Signed-off-by: dependabot[bot] <support@dependabot.com>

* Code quality pass

* Typofix

* Update applications_controller_spec.rb

* Update applications_controller_spec.rb

Configurable soft limit of 7,500, and above that, configurable
ratio of 1.1 * followers, controlled by:

- MAX_FOLLOWS_THRESHOLD
- MAX_FOLLOWS_RATIO

Fix #2311

Bumps [fog-openstack](https://github.com/fog/fog-openstack), [rspec-rails](https://github.com/rspec/rspec-rails) and [fog-core](https://github.com/fog/fog-core). These dependencies needed to be updated together.

Updates `fog-openstack` from 0.3.6 to 1.0.3
- [Release notes](https://github.com/fog/fog-openstack/releases)
- [Changelog](https://github.com/fog/fog-openstack/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fog/fog-openstack/compare/v0.3.6...v1.0.3)

Updates `rspec-rails` from 3.7.2 to 3.8.0
- [Release notes](https://github.com/rspec/rspec-rails/releases)
- [Changelog](https://github.com/rspec/rspec-rails/blob/master/Changelog.md)
- [Commits](https://github.com/rspec/rspec-rails/compare/v3.7.2...v3.8.0)

Updates `fog-core` from 1.45.0 to 2.1.2
- [Release notes](https://github.com/fog/fog-core/releases)
- [Changelog](https://github.com/fog/fog-core/blob/master/changelog.md)
- [Commits](https://github.com/fog/fog-core/compare/v1.45.0...v2.1.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [webmock](https://github.com/bblimke/webmock) from 3.3.0 to 3.4.2.
- [Release notes](https://github.com/bblimke/webmock/releases)
- [Changelog](https://github.com/bblimke/webmock/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bblimke/webmock/compare/v3.3.0...v3.4.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [fuubar](https://github.com/thekompanee/fuubar) from 2.3.1 to 2.3.2.
- [Release notes](https://github.com/thekompanee/fuubar/releases)
- [Changelog](https://github.com/thekompanee/fuubar/blob/master/CHANGELOG.md)
- [Commits](https://github.com/thekompanee/fuubar/compare/releases/v2.3.1...releases/v2.3.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [http](https://github.com/httprb/http) from 3.2.0 to 3.3.0.
- [Release notes](https://github.com/httprb/http/releases)
- [Changelog](https://github.com/httprb/http/blob/master/CHANGES.md)
- [Commits](https://github.com/httprb/http/compare/v3.2.0...v3.3.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [brakeman](https://github.com/presidentbeef/brakeman) from 4.2.1 to 4.3.1.
- [Release notes](https://github.com/presidentbeef/brakeman/releases)
- [Changelog](https://github.com/presidentbeef/brakeman/blob/master/CHANGES.md)
- [Commits](https://github.com/presidentbeef/brakeman/compare/v4.2.1...v4.3.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [fog-openstack](https://github.com/fog/fog-openstack) from 0.1.25 to 0.3.6.
- [Release notes](https://github.com/fog/fog-openstack/releases)
- [Changelog](https://github.com/fog/fog-openstack/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fog/fog-openstack/compare/v0.1.25...v0.3.6)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.9.1 to 1.20.0.
- [Release notes](https://github.com/aws/aws-sdk-ruby/releases)
- [Changelog](https://github.com/aws/aws-sdk-ruby/blob/master/gems/aws-sdk-s3/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-ruby/commits)

Signed-off-by: dependabot[bot] <support@dependabot.com>

There is a German translation issue on the landingpage's CTA showing number of users and status posted on the instance.

But as it is right now a verb is missing for the number of status posted. But adding there the right verb like "Zuhause für X Benutzer die Y Status veröffentlichten" the text at the bottom of the numbers is getting a bit too big.

That's the reason I changed wording to "Zuhause für X Benutzer mit Y Statusmeldungen" which seems shorter and more in balance regarding top and bottom text on the numbers.

Bumps [capybara](https://github.com/teamcapybara/capybara) from 2.18.0 to 3.8.2.
- [Release notes](https://github.com/teamcapybara/capybara/releases)
- [Changelog](https://github.com/teamcapybara/capybara/blob/master/History.md)
- [Commits](https://github.com/teamcapybara/capybara/compare/2.18.0...3.8.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [derailed_benchmarks](https://github.com/schneems/derailed_benchmarks) from 1.3.4 to 1.3.5.
- [Release notes](https://github.com/schneems/derailed_benchmarks/releases)
- [Changelog](https://github.com/schneems/derailed_benchmarks/blob/master/CHANGELOG.md)
- [Commits](https://github.com/schneems/derailed_benchmarks/compare/v1.3.4...v1.3.5)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [capistrano-rbenv](https://github.com/capistrano/rbenv) from 2.1.3 to 2.1.4.
- [Release notes](https://github.com/capistrano/rbenv/releases)
- [Changelog](https://github.com/capistrano/rbenv/blob/master/CHANGELOG.md)
- [Commits](https://github.com/capistrano/rbenv/compare/v2.1.3...v2.1.4)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [pg](https://bitbucket.org/ged/ruby-pg) from 1.0.0 to 1.1.3.
- [Changelog](https://bitbucket.org/ged/ruby-pg/src/master/History.rdoc)
- [Commits](https://bitbucket.org/ged/ruby-pg/branches/compare/v1.1.3..v1.0.0)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [httplog](https://github.com/trusche/httplog) from 1.0.2 to 1.1.1.
- [Release notes](https://github.com/trusche/httplog/releases)
- [Changelog](https://github.com/trusche/httplog/blob/master/CHANGELOG.md)
- [Commits](https://github.com/trusche/httplog/compare/v1.0.2...v1.1.1)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.55.0 to 0.59.2.
- [Release notes](https://github.com/rubocop-hq/rubocop/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop/compare/v0.55.0...v0.59.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [redis](https://github.com/redis/redis-rb) from 4.0.1 to 4.0.2.
- [Release notes](https://github.com/redis/redis-rb/releases)
- [Changelog](https://github.com/redis/redis-rb/blob/master/CHANGELOG.md)
- [Commits](https://github.com/redis/redis-rb/compare/v4.0.1...v4.0.2)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [fastimage](https://github.com/sdsykes/fastimage) from 2.1.1 to 2.1.4.
- [Release notes](https://github.com/sdsykes/fastimage/releases)
- [Commits](https://github.com/sdsykes/fastimage/compare/v2.1.1...v2.1.4)

Signed-off-by: dependabot[bot] <support@dependabot.com>

Bumps [webpush](https://github.com/zaru/webpush) from 0.3.3 to 0.3.4.
- [Release notes](https://github.com/zaru/webpush/releases)
- [Commits](https://github.com/zaru/webpush/compare/v0.3.3...v0.3.4)

Signed-off-by: dependabot[bot] <support@dependabot.com>