* Eliminate space around emoji

* More improve emoji style

* Make more compatible with Twemoji

* Make scss-lint happy

* Make not modify normal emoji's behavior

* Decrease status__action-bar's margin-top to 5px

* Make the test be passed

* Revert "Make the test be passed"

This reverts commit 54a8c60e59.

* Revert "Make not modify normal emoji's behavior"

This reverts commit 6a5bdf0c11.

* Work around Twidere and Tootdon bug

Tootdon and Twidere construct @user@domain handles from mentions in toots based
solely on the mention text and account URI's domain without performing any
webfinger call or retrieving account info from the Mastodon server.

As a result, when a remote user has WEB_DOMAIN ≠ LOCAL_DOMAIN, Twidere and
Tootdon will construct the mention as @user@WEB_DOMAIN. Now, this will usually
resolve to the correct account (since the recommended configuration is to have
WEB_DOMAIN perform webfinger redirections to LOCAL_DOMAIN) when processing
mentions, but won't do so when displaying them (as it does not go through the
whole account resolution at that time).

This change rewrites mentions to the resolved account, so that displaying the
mentions will work.

* Use lookbehind instead of non-capturing group in MENTION_RE

Indeed, substitutions with the previous regexp would erroneously eat any
preceding whitespace, which would lead to concatenated mentions in the
previous commit.

Note that users will “lose” up to one character space per mention for their
toots, as that regexp is also used to remove the domain-part of mentioned
users for character counting purposes, and it also erroneously removed the
preceding character if it was a space.

Fix #5597

* Show the local couterpart of emoji when it exists in admin/custom_emojis

* Fix indentation

* Fix error

* Add class table-action-link to Overwrite link

* Make it enable to overwrite emojis

* Make Code Climate happy

* Resolve remote accounts when mentioned even if they are already known

This commit reduces the risk of not having up-to-date public key or protocol
information for a remote account, which is required to deliver toots
(especially direct messages).

* Do not add mentions in private messages for remote users we cannot deliver to

Mastodon does not deliver private and direct toots to OStatus users, as there
is no guarantee the remote software understands the toot's privacy. However,
users currently do not get any feedback on it (Mastodon won't attempt delivery,
but the toot will be displayed exactly the same way to the user).

This change introduces *some* feedback by not processing mentions that are
not going to be delivered. A long-term solution is still needed to have
delivery receipts or at least some better indication of what is going on, but
at least an user can see *something* is up.

This commit reduces the risk of not having up-to-date public key or protocol
information for a remote account, which is required to deliver toots
(especially direct messages).

* Make fullscreen video in detailed status plays in fullscreen (Fix #5160)

* Directly assign the initial state

Make the same behavior as /api/v1/custom_emojis.

There was a test when some of the properties are invalid, but none when all
of them are valid.

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

* don't display any descendants of .invisible

* reduce the scope of selector

* remove some rules for image

* lint

* Update OC: time format

Correction for time format according to: https://opinion.jornalet.com/conselh-linguistic-de-jornalet/blog/2379/la-notacion-oraria-en-occitan
Harmonisation words in menu and confirmation windows

* Update for unlisted custum emoji + #5577

* correction subjonctiu

It's either siasque or siague

* Corrections

Any : qual que, in two words, else it means "some".
And "siasque" with S even if I don't pronounce it at all.

* Update oc.json

jwt 2.1.0 still does not work well.
ref. https://github.com/zaru/webpush/issues/42

* Update autoprefixer to version 7.1.6

* Update babel-plugin-preval to version 1.6.1

* Update babel-plugin-transform-react-remove-prop-types to version 0.4.10

* Update babel-preset-env to version 1.6.1

* Update cross-env to version 5.1.1

* Update enzyme-adapter-react-16 to version 1.0.2

* Update eslint-plugin-import to version 2.8.0

* Update immutable to version 3.8.2

* Update express to 4.16.2

* Update intl-relativeformat to version 2.1.0

* Update postcss-loader to version 2.0.8

* Update react-immutable-pure-component to version 1.1.1

* Update react-motion to version 0.5.2

* Update react-notification to version 6.8.2

* Update react-overlays to version 0.8.3

* Update react-redux-loading-bar to version 2.9.3

* Update resolve-url-loader to version 2.2.0

* Update style-loader to version 0.19.0

* Update webpack to version 3.8.1

* Update webpack-dev-server to version 2.9.3

* yarn upgrade

* Update better_errors to version 2.4.0

* Update binding_of_caller to version 0.7.3

* Update bootsnap to version 1.1.5

* Update browser to version 2.5.2

* Update capistrano to version 3.10.0

* Update capistrano-bundler to version 1.3.0

* Update capistrano-rbenv to version 2.1.2

* Update capybara to version 2.15.4

* Update cld3 to version 3.2.1

* Update fabrication to version 2.18.0

* Update fog-openstack to version 0.1.22

* Update kaminari to version 1.1.1

* Update lograge to version 0.7.1

* Update nokogiri to version 1.8.1

* Update oj to version 3.3.9

* Update ox to version 2.8.1

* Update parallel_tests to version 2.17.0

* Update pkg-config to version 1.2.8

* Update rspec-rails to version 3.7.1

* Update rubocop to version 0.51.0

* Update scss_lint to version 0.55.0

* Update sidekiq to version 5.0.5

* Update sidekiq-scheduler to version 2.1.10

* Update tzinfo-data to version 1.2017.3

* Update webpacker to version 3.0.2

* bundle update

* Refactor initial state: "me"

* remove "me" from reducers/meta.js

* i18n: (zh-CN) fix punctuations and spaces
Spaces are fixed according to https://github.com/sparanoid/chinese-copywriting-guidelines

* i18n: (zh-CN) fix punctuation

* i18n: (zh-CN) Adapt official translation of Discourse Privacy Policy from GitHub, with minor fixes
https://github.com/discourse/discourse/blob/master/config/locales/server.zh_CN.yml#L2677

* i18n: (zh-CN) Update missing translations

* i18n: (zh-CN) Fixing errors

* i18n: (zh-CN) Fix indent error

* i18n: (zh-CN) Fix language tag

* i18n: (zh-CN) Remove quotes

* i18n: (zh-CN) Update translation (#5485)

* i18n: (zh-CN) Remove whitespaces, x -> ×

* i18n: (zh-CN) Rewording on time distance

* i18n: (zh-CN) Overall improvements

* i18n: (zh-CN) i18n-tasks normalization

* i18n: (zh-CN) Add missing translation

* Add margin to account for Edge disappearing scrollbar

* Fix 16px margin for DMs and horizontal line

For boop.mp3, this commit adds both ID3v1 and ID3v2 tags.  For boop.ogg,
we use Vorbis metadata.

In the case of boop.mp3, this also adds a cover image. Interestingly, it
didn't seem to affect the size of boop.mp3 much, despite being ~8k.
boop.ogg seemed to be much more affected and so no cover image was added
to that version.

[hash] is not documented.

We have changed how we store reblogs in the redis for bigint IDs. This process is done by 1) scan all entries in users feed, and 2) re-store reblogs by 3 write commands.

However, this operation is really slow for large instances. e.g. 1hrs on friends.nico (w/ 50k users). So I have tried below tweaks.

* It checked non-reblogs by `entry[0] == entry[1]`, but this condition won't work because `entry[0]` is String while `entry[1]` is Float. Changing `entry[0].to_i == entry[1]` seems work.
  -> about 4-20x faster (feed with less reblogs will be faster)
* Write operations can be batched by pipeline
  -> about 6x faster
* Wrap operation by Lua script and execute by EVALSHA command. This really reduces packets between Ruby and Redis.
  -> about 3x faster

I've taken Lua script way, though doing other optimizations may be enough.

* Fix #5314

* fix not beautiful code

* fix broken design with mobile view

* remove no longer needed code