* Nascent tag menu on frontend

* Hook up frontend to search

* Tag intersection backend first pass

* Update yarnlock

* WIP

* Fix for tags not searching correctly

* Make radio buttons function

* Simplify radio buttons with modeOption

* Better naming

* Rearrange options

* Add all/any/none functionality on backend

* Small PR cleanup

* Move to service from scope

* Small cleanup, add proper service tests

* Don't use send with user input :D

* Set appropriate column header

* Handle auto updating timeline

* Fix up toggle function

* Use tag value correctly

* A bit more correct to use 'self' rather than 'all' in status scope

* Fix some style issues

* Fix more code style issues

* Style select dropdown more better

* Only use to_id'ed value to ensure no SQL injection

* Revamp frontend to allow for multiple selects

* Update backend / col header to account for more flexible tagging

* Update brakeman ignore

* Codeclimate suggestions

* Fix presenter tag_url

* Implement initial PR feedback

* Handle additional tag streaming

* CodeClimate tweak

uWS has no support node11 yet.

* Revert "Fix some icon names changed by the Font Awesome 5. (#8796)"

This reverts commit 3f9ec3de82.

* Revert "Migrate to font-awesome 5.0. (#8799)"

This reverts commit 8bae14591b.

* Revert "Fix some icons names, unavailable in fontawesome5 (free license). (#8792)"

This reverts commit b9c727a945.

* Revert "Update the icon name changed by the Font Awesome 5. (#8776)"

This reverts commit 17af4d27da.

* Revert "Add bot icon to bot avatars and migrate to newer version of Font Awesome (#8484)"

This reverts commit 4b794e134d.

* Migrate to newer version of Font Awesome

* Add bot icon to bot avatars

This release fixes issues with open events, adds Node 10 support
and drops Node 4, 5, 6 and 7.

Changes: 6152fb6787...689c15c59e5065b22415266f398ed29118dbe562

* Update babel-eslint to version 8.2.3

* Update eslint to version 4.19.1

* Update eslint-plugin-promise to version 3.8.0

* Update eslint-plugin-react to version 7.8.2

* Upgrade eslint-plugin-jsx-a11y to version 6.0.3

* yarn test:lint --fix

* Track trending tags

- Half-life of 1 day
- Historical usage in daily buckets (last 7 days stored)
- GET /api/v1/trends

Fix #271

* Add trends to web UI

* Don't render compose form on search route, adjust search results header

* Disqualify tag from trends if it's in disallowed hashtags setting

* Count distinct accounts using tag, ignore silenced accounts

* Update React.JS

* Use React's new lifecycles for scrollable lists

* Clean up dead code

* Make CodeClimate happy

Unfortunately the new hammer.js functionality wasn't correctly tested and didn't work across devices and browsers, as such, it's best to revert PR #6944 until we can revisit this functionality and make it work across all devices and browsers that are supported by Mastodon.

This reverts commit 5021c4e9ca.

* Add eslint-plugin-promise to detect uncaught rejections

* Move alert generation for errors to actions/alert

* Add missing rejection handling for Promises

* Use catch() instead of onReject on then()

Then it will catches rejection from onFulfilled. This detection can be
disabled by `allowThen` option, though.

add <div.zoomable-image__margin/> to keep margin of the image on zooming
move setting `scrollLeft` and `scrollTop` of container from callback of
`setState` to `componentDidUpdate`
add 'hammerjs' package for touch gesture detection
rewrite `ZoomableImage` using 'hammerjs'

Both of yarn and npm are used in Mastodon, but the combined usage requires
a redundant dependency and may lead to data inconsistency.

Considering that yarn has autoclean feature which npm does not have,
this change replaces all npm usage with yarn.

This change requires documentation update. Most notably, the following
command must be executed before assets precompilation if any system
dependency of node-sass has changed:

yarn install --force --pure-lockfile

* Specify AGPLv3+

Since the documentation doesn't specify you can use Mastodon as AGPLv3 or any later version.

* Use newest version of SPDX AGPLv3+ identifier

* Update babel-plugin-lodash to version 3.3.2

* Update enzyme to version 3.2.0

* Update enzyme-adapter-react-16 to version 1.1.0

* Update intersection-observer to version 0.5.0

* Update intl-messageformat to version 2.2.0

* Update node-sass to version 4.7.2

* Update postcss-loader to version 2.0.9

* Update React to version 16.2.0

* Update react-textarea-autosize to version 5.2.1

* Update stringz to version 0.3.0

* Update webpack to version 3.9.1

* Update webpack-bundle-analyzer to version 2.9.1

* Update webpack-dev-server to version 2.9.5

* Update webpack-merge to version 4.1.1

* Update fsevents to version 1.1.3

* yarn upgrade

* 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

* Enable ESLint rules import/*

* fix

* Track frequently used emojis in web UI

* Persist emoji usage, but debounce commits to the settings API

* Fix #5144 - Add tooltips to picker

* Display only 2 lines of frequently used emojis

* Fix #2102 - Implement hotkeys

Hotkeys on status list:

- r to reply
- m to mention author
- f to favourite
- b to boost
- enter to open status
- p to open author's profile
- up or k to move up in the list
- down or j to move down in the list
- 1-9 to focus a status in one of the columns
- n to focus the compose textarea
- alt+n to start a brand new toot
- backspace to navigate back

* Add navigational hotkeys

The key g followed by:

- s: start
- h: home
- n: notifications
- l: local timeline
- t: federated timeline
- f: favourites
- u: own profile
- p: pinned toots
- b: blocked users
- m: muted users

* Add hotkey for focusing search, make escape un-focus compose/search

* Fix focusing notifications column, fix hotkeys in compose textarea

Fixes #5188

* Upgrade to React 16.0.0

* Disable some uncritical tests while chai-enzyme remains incompatible

* Remove react-sizeme

* Fix aspect ratio in "sensitive" mode

* In detail status view, display attachment uncropped if there's only one

* Make media spoiler the size of the media it hides, enable on static

* Switch from EmojiOne to Twemoji, different emoji picker

* Make emoji-mart use a local spritesheet

* Fix emojify test

* yarn manage:translations

* Make dropdowns render into portal, expand animation

* Improve actions modal style