Leftover of https://github.com/nextcloud/mail/pull/3605



Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Fix message source modal

Fix space before address list 'and'

Remove skipped tests

They clutter the output.

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Signed-off-by: GretaD <gretadoci@gmail.com>

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Inject styles for using native fonts in html mails

Fix threading design

Signed-off-by: GretaD <gretadoci@gmail.com>

Bump @vue/babel-preset-app from 4.5.4 to 4.5.6

Signed-off-by: Julius Härtl <jus@bitgrid.net>

Bumps [@vue/babel-preset-app](https://github.com/vuejs/vue-cli/tree/HEAD/packages/@vue/babel-preset-app) from 4.5.4 to 4.5.6.
- [Release notes](https://github.com/vuejs/vue-cli/releases)
- [Changelog](https://github.com/vuejs/vue-cli/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-cli/commits/v4.5.6/packages/@vue/babel-preset-app

)

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

Bump @nextcloud/vue from 2.6.4 to 2.6.5

Bump phan/phan from 3.2.0 to 3.2.2

Bump webpack from 4.44.1 to 4.44.2

Bumps [@nextcloud/vue](https://github.com/nextcloud/nextcloud-vue) from 2.6.4 to 2.6.5.
- [Release notes](https://github.com/nextcloud/nextcloud-vue/releases)
- [Commits](https://github.com/nextcloud/nextcloud-vue/compare/v2.6.4...v2.6.5

)

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

Bump @nextcloud/vue-dashboard from 0.1.8 to 1.0.1

Bumps [webpack](https://github.com/webpack/webpack) from 4.44.1 to 4.44.2.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.44.1...v4.44.2

)

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

Bump webpack-merge from 5.1.3 to 5.1.4

Bumps [@nextcloud/vue-dashboard](https://github.com/nextcloud/nextcloud-vue-dashboard) from 0.1.8 to 1.0.1.
- [Release notes](https://github.com/nextcloud/nextcloud-vue-dashboard/releases)
- [Commits](https://github.com/nextcloud/nextcloud-vue-dashboard/compare/v0.1.8...v1.0.1

)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

partial fix to #3435

Bumps [webpack-merge](https://github.com/survivejs/webpack-merge) from 5.1.3 to 5.1.4.
- [Release notes](https://github.com/survivejs/webpack-merge/releases)
- [Changelog](https://github.com/survivejs/webpack-merge/blob/master/CHANGELOG.md)
- [Commits](https://github.com/survivejs/webpack-merge/compare/v5.1.3...v5.1.4

)

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

Bumps [phan/phan](https://github.com/phan/phan) from 3.2.0 to 3.2.2.
- [Release notes](https://github.com/phan/phan/releases)
- [Changelog](https://github.com/phan/phan/blob/master/NEWS.md)
- [Commits](https://github.com/phan/phan/compare/3.2.0...3.2.2

)

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

Bumps [stylelint](https://github.com/stylelint/stylelint) from 13.7.0 to 13.7.1.
- [Release notes](https://github.com/stylelint/stylelint/releases)
- [Changelog](https://github.com/stylelint/stylelint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/stylelint/stylelint/compare/13.7.0...13.7.1

)

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

Bumps [vimeo/psalm](https://github.com/vimeo/psalm) from 3.15 to 3.16.
- [Release notes](https://github.com/vimeo/psalm/releases)
- [Commits](https://github.com/vimeo/psalm/compare/3.15...3.16

)

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

Bumps [phpdocumentor/reflection-docblock](https://github.com/phpDocumentor/ReflectionDocBlock) from 5.2.1 to 5.2.2.
- [Release notes](https://github.com/phpDocumentor/ReflectionDocBlock/releases)
- [Commits](https://github.com/phpDocumentor/ReflectionDocBlock/compare/5.2.1...5.2.2

)

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

Bumps [composer/semver](https://github.com/composer/semver) from 1.5.1 to 1.7.0.
- [Release notes](https://github.com/composer/semver/releases)
- [Changelog](https://github.com/composer/semver/blob/main/CHANGELOG.md)
- [Commits](https://github.com/composer/semver/compare/1.5.1...1.7.0

)

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

Add Nextcloud 21 support

… and only use php7.2 for stable20

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

Document the mail.app.verify-tls-peer setting

Fix avatar threading

Signed-off-by: GretaD <gretadoci@gmail.com>