* Add specs for UnreservedUsernameValidator

* Use instance variable

Bumps [tty-prompt](https://github.com/piotrmurach/tty-prompt) from 0.18.0 to 0.18.1.
- [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/v0.18.0...v0.18.1

)

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

Bumps [pry-rails](https://github.com/rweng/pry-rails) from 0.3.8 to 0.3.9.
- [Release notes](https://github.com/rweng/pry-rails/releases)
- [Commits](https://github.com/rweng/pry-rails/compare/v0.3.8...v0.3.9

)

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

Bumps [httplog](https://github.com/trusche/httplog) from 1.1.1 to 1.2.0.
- [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/v1.1.1...v1.2.0

)

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

Bumps [tzinfo-data](https://github.com/tzinfo/tzinfo-data) from 1.2018.7 to 1.2018.9.
- [Release notes](https://github.com/tzinfo/tzinfo-data/releases)
- [Commits](https://github.com/tzinfo/tzinfo-data/compare/v1.2018.7...v1.2018.9

)

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

Bumps [oj](https://github.com/ohler55/oj) from 3.7.4 to 3.7.6.
- [Release notes](https://github.com/ohler55/oj/releases)
- [Changelog](https://github.com/ohler55/oj/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ohler55/oj/compare/v3.7.4...v3.7.6

)

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

- Reduce time-to-digest from 20 to 7 days
- Fetch mentions starting from +1 day since last login
- Fix case when last login is more recent than last e-mail
- Do not render all mentions, only 40, but show number in subject
- Do not send digest to moved accounts
- Do send digest to silenced accounts

* Ensure blocked user unfollows blocker if Block/Undo Block are processed out of order

* Add specs for Block causing unfollow and for out-of-order Block + Undo

Fix #9369

Fix #6893
Fix #9268

Revert #9423. Issues with line breaks / clutter.

* Update react-* to v16.7.0

* Upgrade react-hotkeys to v1.1.4

* Update react-intl to v2.7.2

* Update react-select to v2.2.0

* Update react-swipeable-views to v0.13.0

* Upgrade react-textarea-autosize to v7.1.0

* Upgrade redux to v4.0.1

* Upgrade reselect to v4.0.0

* Update raf to v3.4.1

* Update enzyme to v3.8.0

* Update rails-ujs to v5.2.2

* Update axios to v0.18.0

* Update http-link-header to v1.0.2

* Update rellax to v1.7.1

* Update intersection-observer to v0.5.1

* Update stringz to v1.0.0

* Upgrade babel-eslint to v10.0.1

* Update @babel/* to v7.2.x

* Update babel-plugin-react-intl to v3.0.1

* Update babel-plugin-transform-react-remove-prop-types to v0.4.21

* Upgrade dotenv to v6.2.0

* Update express to v4.16.4

* Update webpack to v4.28.3

* Upgrade autoprefixer to v9.4.3

* Update babel-loader to v8.0.4

* Upgrade css-loader to v2.1.0

* Upgrade file-loader to v3.0.1

* Update marky to v1.2.1

* Update mini-css-extract-plugin to v0.5.0

* Update offline-plugin to v5.0.6

* Update style-loader to v0.23.1

* Update eslint-plugin-jsx-a11y to v6.1.2

* yarn upgrade

* fix

* Replace webpack-manifest-plugin to webpack-assets-manifest

* Replace node-zopfli to @gfz/zopfli

* Remove monkey-patch for http-link-header

Fix #9365

* Skip full text search if failed

* Move rescue block to "perform_statuses_search!"

Avoids possible misleading delay before redirection during which the
composer would be cleared and redrawn.

* Do not LDS-sign Follow, Accept, Reject, Undo, Block

* Do not use LDS for Create activities of private toots

* Minor cleanup

* Ignore unsigned activities instead of misattributing them

* Use status.distributable? instead of querying visibility directly

* Add specs for BlackListedEmailValidator

* Use instance variable

* Update config.yml

* Update Gemfile

* dropping ruby 2.3

2.3 EOL date: scheduled for 2019-03-31

* Updating docker containers

* Update Gemfile

In order to implement tests easier, `#select_tags` created.

This will allow Docker to be automatically check the health of services.

Docker won't do anything other than showing the state in the output of
"docker-compose ps" by default, but some management tools may watch for
container health events.

Here's what my local instance looks like right now:

          Name                        Command                  State                     Ports
-------------------------------------------------------------------------------------------------------------
mastodon_db_1              docker-entrypoint.sh postgres    Up (healthy)
mastodon_es_1              /usr/local/bin/docker-entr ...   Up (healthy)
mastodon_redis_1           docker-entrypoint.sh redis ...   Up (healthy)
mastodon_redis_cache_1     docker-entrypoint.sh redis ...   Up (healthy)
mastodon_sidekiq_1         /sbin/tini -- bundle exec  ...   Up             3000/tcp, 4000/tcp
mastodon_streaming_1       /sbin/tini -- yarn start         Up (healthy)   3000/tcp, 127.0.0.1:4000->4000/tcp
mastodon_web_1             /sbin/tini -- bash -c rm - ...   Up (healthy)   127.0.0.1:3000->3000/tcp, 4000/tcp

* Add pending specs of StatusLengthValidator

* Use instance variable

* I18n: Update Czech translation

* I18n: Update Czech translation

* Add local followers page to admin account UI

For moderation, I often find myself wondering who, locally, is following
a remote user. Currently, to see this, I have to go back to the web UI,
paste in their full handle, click their profile, and go to the
"Followers" tab (plus, this information is incidental, and if mastodon
ever decides to resolve all of the follower information, there will be
no place local followers are shown). This PR adds a new page which is
accessible via the "following" count on the admin's account view
page, which shows the local followers. (It has filter parameters for
account location to indicate that only local followers are shown, and
leave room for expansion if mastodon ever decides to store the entire
remote follow list).

* Normalize en.yml