add event for cache update

Warning if x-forwarded-host present but trusted_proxies empty

Merge pull request #14194 from nextcloud/bugfix/noid/correctly-determinate-owner-in-case-of-shared-external-storages

Correctly determinate the owner in case of shared external storages

Move updatenotifications to unified webpack

Move files_sharing additionalscripts over to webpack

Bump @babel/core from 7.2.2 to 7.3.3

Catch Request exception in testRemoteUrl

Bumps [@babel/core](https://github.com/babel/babel) from 7.2.2 to 7.3.3.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/master/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/compare/v7.2.2...v7.3.3

)

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

Signed-off-by: Robin Appelman <robin@icewind.nl>

Fix empty file uploads to S3 (and other streaming storages)

Fixing phpdoc in FullTextSearch/Model/ISearchResult

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Use CountWrapper instead of almost identical CountReadStream

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Add guest navigation type

Add proper NODE_ENV

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

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

Signed-off-by: Joas Schilling <coding@schilljs.com>

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

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>

Merge pull request #14245 from nextcloud/dependabot/npm_and_yarn/vue-and-vue-template-compiler-2.6.6

Bump vue and vue-template-compiler

Bumps [vue](https://github.com/vuejs/vue) and [vue-template-compiler](https://github.com/vuejs/vue). These dependencies needed to be updated together.

Updates `vue` from 2.6.5 to 2.6.6
- [Release notes](https://github.com/vuejs/vue/releases)
- [Commits](https://github.com/vuejs/vue/compare/v2.6.5...v2.6.6)

Updates `vue-template-compiler` from 2.6.5 to 2.6.6
- [Release notes](https://github.com/vuejs/vue/releases)
- [Commits](https://github.com/vuejs/vue/compare/v2.6.5...v2.6.6

)

Signed-off-by: dependabot[bot] <support@dependabot.com>
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Maxence Lange <maxence@artificial-owl.com>

Mount configuration handlers for external storages

Else the background job fails hard if the remote has for example an
invalid certificate.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

Remove trailing spaces from localized strings

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

The stream is already closed at this point. Which means feof will always
return false. We have to determine if the stream is EOF in the
preCloseCallback. And pass this info along. Then the logic works as
expected.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>

Merge pull request #14191 from nextcloud/bugfix/noid/make-testcase-overwrite-service-work-with-app-classes

Make TestCase->overwriteService() work with App classes