Show linked features as collapsable detail panels on feature browse pages

Fixes #2823

The panels are collapsed by default, when there is a long list of features, but
open on short lists to save on clicks. 10 items is arbitrary but seemed reasonable.

Merge pull request #2809 from tomhughes/bootstrap

Convert some more forms to use bootstrap

Fix new rubocop warnings

Merge remote-tracking branch 'upstream/pull/2834'

Merge remote-tracking branch 'upstream/pull/2833'

Merge remote-tracking branch 'upstream/pull/2832'

Merge remote-tracking branch 'upstream/pull/2831'

Merge remote-tracking branch 'upstream/pull/2830'

Bump better_errors from 2.7.1 to 2.8.0

Bumps [better_errors](https://github.com/BetterErrors/better_errors) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/BetterErrors/better_errors/releases)
- [Commits](https://github.com/BetterErrors/better_errors/compare/v2.7.1...v2.8.0)

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

Bump rubocop from 0.90.0 to 0.91.0

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.90.0 to 0.91.0.
- [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/v0.90.0...v0.91.0)

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

Bump autoprefixer-rails from 9.8.6.3 to 10.0.0

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 9.8.6.3 to 10.0.0.
- [Release notes](https://github.com/ai/autoprefixer-rails/releases)
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ai/autoprefixer-rails/compare/9.8.6.3...10.0.0)

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

Bump aws-sdk-s3 from 1.80.0 to 1.81.0

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.80.0 to 1.81.0.
- [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@github.com>

Bump rubocop-rails from 2.8.0 to 2.8.1

Bumps [rubocop-rails](https://github.com/rubocop-hq/rubocop-rails) from 2.8.0 to 2.8.1.
- [Release notes](https://github.com/rubocop-hq/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop-rails/compare/v2.8.0...v2.8.1)

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

Merge remote-tracking branch 'upstream/pull/2828'

Merge remote-tracking branch 'upstream/pull/2826'

Merge remote-tracking branch 'upstream/pull/2825'

Bump webmock from 3.8.3 to 3.9.1

Bumps [webmock](https://github.com/bblimke/webmock) from 3.8.3 to 3.9.1.
- [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/v3.8.3...v3.9.1)

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

Localisation updates from https://translatewiki.net.

Bump eslint from 7.8.1 to 7.9.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.8.1 to 7.9.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.8.1...v7.9.0)

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

Bump jbuilder from 2.10.0 to 2.10.1

Bumps [jbuilder](https://github.com/rails/jbuilder) from 2.10.0 to 2.10.1.
- [Release notes](https://github.com/rails/jbuilder/releases)
- [Changelog](https://github.com/rails/jbuilder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rails/jbuilder/compare/v2.10.0...v2.10.1)

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

Merge remote-tracking branch 'upstream/pull/2824'

Bump aws-sdk-s3 from 1.79.1 to 1.80.0

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.79.1 to 1.80.0.
- [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@github.com>

Localisation updates from https://translatewiki.net.

Merge remote-tracking branch 'upstream/pull/2822'

Bump rails from 6.0.3.2 to 6.0.3.3

Bumps [rails](https://github.com/rails/rails) from 6.0.3.2 to 6.0.3.3.
- [Release notes](https://github.com/rails/rails/releases)
- [Commits](https://github.com/rails/rails/compare/v6.0.3.2...v6.0.3.3)

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

Merge remote-tracking branch 'upstream/pull/2821'

Update to iD v2.18.5

Localisation updates from https://translatewiki.net.

Fix new rubocop warnings

Merge remote-tracking branch 'upstream/pull/2818'

Merge remote-tracking branch 'upstream/pull/2817'

Merge remote-tracking branch 'upstream/pull/2816'

Merge remote-tracking branch 'upstream/pull/2815'

Bump rubocop-performance from 1.7.1 to 1.8.0

Bumps [rubocop-performance](https://github.com/rubocop-hq/rubocop-performance) from 1.7.1 to 1.8.0.
- [Release notes](https://github.com/rubocop-hq/rubocop-performance/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-performance/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop-performance/compare/v1.7.1...v1.8.0)

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

Bump brakeman from 4.9.0 to 4.9.1

Bumps [brakeman](https://github.com/presidentbeef/brakeman) from 4.9.0 to 4.9.1.
- [Release notes](https://github.com/presidentbeef/brakeman/releases)
- [Changelog](https://github.com/presidentbeef/brakeman/blob/main/CHANGES.md)
- [Commits](https://github.com/presidentbeef/brakeman/compare/v4.9.0...v4.9.1)

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

Bump puma from 4.3.5 to 4.3.6

Bumps [puma](https://github.com/puma/puma) from 4.3.5 to 4.3.6.
- [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/v4.3.5...v4.3.6)

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

Bump rubocop-rails from 2.7.1 to 2.8.0

Bumps [rubocop-rails](https://github.com/rubocop-hq/rubocop-rails) from 2.7.1 to 2.8.0.
- [Release notes](https://github.com/rubocop-hq/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop-hq/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop-hq/rubocop-rails/compare/v2.7.1...v2.8.0)

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

Merge remote-tracking branch 'upstream/pull/2810'

Bump leaflet from 1.6.0 to 1.7.1

Bumps [leaflet](https://github.com/Leaflet/Leaflet) from 1.6.0 to 1.7.1.
- [Release notes](https://github.com/Leaflet/Leaflet/releases)
- [Changelog](https://github.com/Leaflet/Leaflet/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Leaflet/Leaflet/compare/v1.6.0...v1.7.1)

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

Convert oauth authorization form to use bootstrap

Convert password reset forms to use bootstrap

Convert logout form to use bootstrap

Convert user confirmation forms to use bootstrap

Convert make/remove friend forms to use bootstrap

Localisation updates from https://translatewiki.net.

Fix rubocop Style/SoleNestedConditional warnings

Fix rubocop Style/CombinableLoops warnings

Merge remote-tracking branch 'upstream/pull/2806'

Merge remote-tracking branch 'upstream/pull/2805'

Handle new rubocop warnings

Merge remote-tracking branch 'upstream/pull/2804'

Bump eslint from 7.7.0 to 7.8.1

Bumps [eslint](https://github.com/eslint/eslint) from 7.7.0 to 7.8.1.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.7.0...v7.8.1)

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

Bump minitest from 5.14.1 to 5.14.2

Bumps [minitest](https://github.com/seattlerb/minitest) from 5.14.1 to 5.14.2.
- [Release notes](https://github.com/seattlerb/minitest/releases)
- [Changelog](https://github.com/seattlerb/minitest/blob/master/History.rdoc)
- [Commits](https://github.com/seattlerb/minitest/compare/v5.14.1...v5.14.2)

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

Bump rubocop from 0.89.1 to 0.90.0

Bumps [rubocop](https://github.com/rubocop-hq/rubocop) from 0.89.1 to 0.90.0.
- [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/v0.89.1...v0.90.0)

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

Localisation updates from https://translatewiki.net.

Merge remote-tracking branch 'upstream/pull/2802'

Bump omniauth-facebook from 6.0.0 to 7.0.0

Bumps [omniauth-facebook](https://github.com/mkdynamic/omniauth-facebook) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/mkdynamic/omniauth-facebook/releases)
- [Changelog](https://github.com/simi/omniauth-facebook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/mkdynamic/omniauth-facebook/compare/v6.0.0...v7.0.0)

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

Merge remote-tracking branch 'upstream/pull/2797'

Make embed.js depend on the settings

Bump aws-sdk-s3 from 1.79.0 to 1.79.1

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.79.0 to 1.79.1.
- [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@github.com>

Localisation updates from https://translatewiki.net.

Merge remote-tracking branch 'upstream/pull/2794'

Bump aws-sdk-s3 from 1.78.0 to 1.79.0

Bumps [aws-sdk-s3](https://github.com/aws/aws-sdk-ruby) from 1.78.0 to 1.79.0.
- [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@github.com>

Attempt to modernise vagrant configuration

Merge remote-tracking branch 'upstream/pull/2792'

Bump autoprefixer-rails from 9.8.6.2 to 9.8.6.3

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 9.8.6.2 to 9.8.6.3.
- [Release notes](https://github.com/ai/autoprefixer-rails/releases)
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ai/autoprefixer-rails/compare/9.8.6.2...9.8.6.3)

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

Localisation updates from https://translatewiki.net.

Only show the "too many messages" error once

Fixes #2790

Merge remote-tracking branch 'upstream/pull/2786'

Extend cleanup script to cleanup old OAuth tokens

Localisation updates from https://translatewiki.net.

Bump autoprefixer-rails from 9.8.6.1 to 9.8.6.2

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 9.8.6.1 to 9.8.6.2.
- [Release notes](https://github.com/ai/autoprefixer-rails/releases)
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ai/autoprefixer-rails/compare/9.8.6.1...9.8.6.2)

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

Merge remote-tracking branch 'upstream/pull/2784'

Bump canonical-rails from 0.2.8 to 0.2.9

Bumps [canonical-rails](https://github.com/jumph4x/canonical-rails) from 0.2.8 to 0.2.9.
- [Release notes](https://github.com/jumph4x/canonical-rails/releases)
- [Commits](https://github.com/jumph4x/canonical-rails/commits)

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

Allow CDN URL for the embed page to be configured

Merge remote-tracking branch 'upstream/pull/2783'

Merge remote-tracking branch 'upstream/pull/2782'

Merge remote-tracking branch 'upstream/pull/2781'

Refactor client application pages to use bootstrap forms

Also rework the client application show page to be responsive

Avoid showing table header when there are no results

Rework issue search form to use Bootstrap form layout

Refactor reports form to use bootstrap

Avoid lego translations for coordinates

Use the i18n system for joining coordinate values together, while
avoiding making any changes or standardisation involving the exact
symbol used in each situation.

Refs #2732

Fix remaining unstyled buttons by moving to bootstrap buttons

Wrap the welcome buttons in a standard-form CSS class

Localisation updates from https://translatewiki.net.

Merge remote-tracking branch 'upstream/pull/2779'

Merge remote-tracking branch 'upstream/pull/2778'

Block Canton Glarus imagery too

Bump eslint from 7.6.0 to 7.7.0

Bumps [eslint](https://github.com/eslint/eslint) from 7.6.0 to 7.7.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/eslint/eslint/compare/v7.6.0...v7.7.0)

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

Merge remote-tracking branch 'upstream/pull/2777'

Merge remote-tracking branch 'upstream/pull/2776'

Black list 2010 and 2016 imagery for the Canton Schaffhauen

Update Nominatim description terms

Merge remote-tracking branch 'upstream/pull/2773'

Bump ffi-libarchive from 1.0.3 to 1.0.4

Bumps [ffi-libarchive](https://github.com/chef/ffi-libarchive) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/chef/ffi-libarchive/releases)
- [Changelog](https://github.com/chef/ffi-libarchive/blob/master/CHANGELOG.md)
- [Commits](https://github.com/chef/ffi-libarchive/compare/v1.0.3...v1.0.4)

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

Localisation updates from https://translatewiki.net.

Merge remote-tracking branch 'upstream/pull/2770'

Merge remote-tracking branch 'upstream/pull/2769'

Merge remote-tracking branch 'upstream/pull/2768'