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 [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>

* Remove unused ruby-progressbar dependency

* Remove unused colorize dependency

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>

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>

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 [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 [rack-attack](https://github.com/kickstarter/rack-attack) from 5.2.0 to 5.4.1.
- [Release notes](https://github.com/kickstarter/rack-attack/releases)
- [Changelog](https://github.com/kickstarter/rack-attack/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kickstarter/rack-attack/compare/v5.2.0...v5.4.1)

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

Bumps [ox](https://github.com/ohler55/ox) from 2.9.2 to 2.10.0.
- [Release notes](https://github.com/ohler55/ox/releases)
- [Changelog](https://github.com/ohler55/ox/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ohler55/ox/compare/v2.9.2...v2.10.0)

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 [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 [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 [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 [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 464daffdf9.

* Except migration files from revert commit

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

This avoids a regression within OAuth with some clients

* Update Rails

* fix Update Rails

* Update Rails

* fix Update Rails

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