Bumps [strong_migrations](https://github.com/ankane/strong_migrations) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/ankane/strong_migrations/releases)
- [Changelog](https://github.com/ankane/strong_migrations/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ankane/strong_migrations/compare/v0.2.2...v0.2.3

)

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

Bumps [oj](https://github.com/ohler55/oj) from 3.5.1 to 3.6.11.
- [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/v3.5.1...v3.6.11

)

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

Bumps [bootsnap](https://github.com/Shopify/bootsnap) from 1.3.0 to 1.3.2.
- [Release notes](https://github.com/Shopify/bootsnap/releases)
- [Changelog](https://github.com/Shopify/bootsnap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Shopify/bootsnap/compare/v1.3.0...v1.3.2

)

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

Bumps [simple_form](https://github.com/plataformatec/simple_form) from 4.0.0 to 4.0.1.
- [Release notes](https://github.com/plataformatec/simple_form/releases)
- [Changelog](https://github.com/plataformatec/simple_form/blob/master/CHANGELOG.md)
- [Commits](https://github.com/plataformatec/simple_form/compare/v4.0.0...v4.0.1

)

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

Bumps [capistrano](https://github.com/capistrano/capistrano) from 3.10.2 to 3.11.0.
- [Release notes](https://github.com/capistrano/capistrano/releases)
- [Changelog](https://github.com/capistrano/capistrano/blob/master/CHANGELOG.md)
- [Commits](https://github.com/capistrano/capistrano/compare/v3.10.2...v3.11.0

)

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

Bumps [stackprof](https://github.com/tmm1/stackprof) from 0.2.11 to 0.2.12.
- [Release notes](https://github.com/tmm1/stackprof/releases)
- [Changelog](https://github.com/tmm1/stackprof/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tmm1/stackprof/commits

)

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

Bumps [tty-command](https://github.com/piotrmurach/tty-command) from 0.8.0 to 0.8.2.
- [Release notes](https://github.com/piotrmurach/tty-command/releases)
- [Changelog](https://github.com/piotrmurach/tty-command/blob/master/CHANGELOG.md)
- [Commits](https://github.com/piotrmurach/tty-command/compare/v0.8.0...v0.8.2

)

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

Bumps [tzinfo-data](https://github.com/tzinfo/tzinfo-data) from 1.2018.4 to 1.2018.5.
- [Release notes](https://github.com/tzinfo/tzinfo-data/releases)
- [Commits](https://github.com/tzinfo/tzinfo-data/compare/v1.2018.4...v1.2018.5

)

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

Bumps [sidekiq-scheduler](https://github.com/moove-it/sidekiq-scheduler) from 2.2.1 to 3.0.0.
- [Release notes](https://github.com/moove-it/sidekiq-scheduler/releases)
- [Commits](https://github.com/moove-it/sidekiq-scheduler/compare/v2.2.1...v3.0.0

)

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

Bumps [tty-prompt](https://github.com/piotrmurach/tty-prompt) from 0.16.0 to 0.17.0.
- [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/v0.16.0...v0.17.0

)

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

Bumps [memory_profiler](https://github.com/SamSaffron/memory_profiler) from 0.9.10 to 0.9.11.
- [Release notes](https://github.com/SamSaffron/memory_profiler/releases)
- [Changelog](https://github.com/SamSaffron/memory_profiler/blob/master/CHANGELOG.md)
- [Commits](https://github.com/SamSaffron/memory_profiler/compare/v0.9.10...v0.9.11

)

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

Bumps [pkg-config](https://github.com/ruby-gnome2/pkg-config) from 1.3.0 to 1.3.1.
- [Release notes](https://github.com/ruby-gnome2/pkg-config/releases)
- [Changelog](https://github.com/ruby-gnome2/pkg-config/blob/master/NEWS)
- [Commits](https://github.com/ruby-gnome2/pkg-config/compare/1.3.0...1.3.1

)

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

Bumps [devise](https://github.com/plataformatec/devise) from 4.4.3 to 4.5.0.
- [Release notes](https://github.com/plataformatec/devise/releases)
- [Changelog](https://github.com/plataformatec/devise/blob/master/CHANGELOG.md)
- [Commits](https://github.com/plataformatec/devise/compare/v4.4.3...v4.5.0

)

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

Bumps [sidekiq](https://github.com/mperham/sidekiq) from 5.1.3 to 5.2.2.
- [Release notes](https://github.com/mperham/sidekiq/releases)
- [Changelog](https://github.com/mperham/sidekiq/blob/master/Changes.md)
- [Commits](https://github.com/mperham/sidekiq/compare/v5.1.3...v5.2.2

)

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

Bumps [mime-types](https://github.com/mime-types/ruby-mime-types) from 3.1 to 3.2.2.
- [Release notes](https://github.com/mime-types/ruby-mime-types/releases)
- [Changelog](https://github.com/mime-types/ruby-mime-types/blob/master/History.md)
- [Commits](https://github.com/mime-types/ruby-mime-types/compare/v3.1...v3.2.2

)

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

Bumps [sanitize](https://github.com/rgrove/sanitize) from 4.6.4 to 4.6.6.
- [Release notes](https://github.com/rgrove/sanitize/releases)
- [Changelog](https://github.com/rgrove/sanitize/blob/master/HISTORY.md)
- [Commits](https://github.com/rgrove/sanitize/compare/v4.6.4...v4.6.6

)

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

Bumps [pghero](https://github.com/ankane/pghero) from 2.1.0 to 2.2.0.
- [Release notes](https://github.com/ankane/pghero/releases)
- [Changelog](https://github.com/ankane/pghero/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ankane/pghero/compare/v2.1.0...v2.2.0

)

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

* Update ffi to 1.9.25

* Update private_address_check to 0.5.0

It's a common dependency, but just in case

See doorkeeper-gem/doorkeeper#1137

* Fix uncaching worker

* Revert to using Paperclip's filesystem backend instead of fog-local

fog-local has lots of concurrency issues, causing failure to delete files,
dangling file records, and spurious errors UncacheMediaWorker

* Revert "Upgrade Doorkeeper to 4.4.1 (#8197)"

This reverts commit 464daffd.

* Except migration files from revert commit

Not active by default unless config/database.yml is edited

* Update Rails

* fix Update Rails

https://blog.heroku.com/rails-asset-pipeline-vulnerability

Timeout considered harmful due to leaving the app in a broken
state, including unreaped database connections

Because 0.3.13 causes build error in x86 or other ILP32 environments.
closes #7453

ref https://github.com/doorkeeper-gem/doorkeeper/pull/1060

* Port travis_retry for CI

* Add license

* No need to re-require sidekiq plugins, they are required via Gemfile

* Add derailed_benchmarks tool, no need to require TTY gems in Gemfile

* Replace ruby-oembed with FetchOEmbedService

Reduce startup by 45382 allocated objects

* Remove preloaded JSON-LD in favour of caching HTTP responses

Reduce boot RAM by about 6 MiB

* Fix tests

* Fix test suite by stubbing out JSON-LD contexts