Backport 11408 master

Add darwin to if block

Use `rawurlencode` since this seems to be expected by cURL

in cli mode return true for isHtaccessWorking

Enhanced apps management

filter installed and not-installed apps properly

kill unneeded file

load category 'Installed' on page load

adding documentation links

new apps mgmt: first style adjustment

apps mgmt: only show license and preview if they exist

adding buttons

new apps mgmt: fix for mobile

use app icon if available

new apps mgmt: position enable/disable toggle to the right

new apps mgmt: proper display of icons or previews

new apps mgmt: fix loading spinner

reenable group selection for apps

new apps mgmt: position enable button normally again

new apps mgmt: clarify wording from 'Installed' to 'Enabled'

reintroduce enable/disable

Move rating image path generation to client-side

Move expression outside of l10n

fix group handling

add buttons for 'More apps' and 'Add your app' again

disable changed date of app for now

adding recommended label

style 'Recommended' app tag

fixing php warning

sort by rating

adding meta-category 'Recommended'

 Only show existing documentation links

lacy loading of screenshots

making group based app activation work again

adding support to get the app icon not only by the app name but also simply by the fixed name 'app.svg'

adding app.svg for all core apps

query string '?installed' is not longer needed

update and uninstall is back + error feedback

remove unneeded parameter

fix alignment of 'recommended' label

Use the cached fileinfo to get creatable permissions

Unset the cached active user when using a different session object

Allow specifying protocol in ext storage OC config

Use body element when animating scroll in public page

In the public page the scroll container is the window instead of a div.
The $(window) object doesn't support animating the scroll property, so
the $('body') element is used instead.

- Do not store the password (fixes https://github.com/owncloud/core/issues/11385)
- Refactor to AppFramework
- Add unit tests

Conflicts:
	settings/admin/controller.php

Fixes https://github.com/owncloud/core/pull/11501#issuecomment-58794405

Otherwise it would fall into the 'win' else block because strpos($os, 'win') does also match 'darwin' what is the `php_uname` for OS X.

adding cache control headers for css and js - fixes #11496

Issue/11500 Do not set overwrite* settings by default

Correctly use overwritemailurl value when generating absolute urls in CLI

Fix #11500

Rename the config to *cli

Add overwrite.cli.url to the sample config

Revert separator fix, fixes unit test

Close session when loading apps

Retrieve storage numeric id earlier when still available

Allow specifying a protocol in the host field when mounting another
ownCloud instance. Note that this was already possible with the WebDAV
config but this bug made it inconsistent.

distinguish between file dependent shares and other shares

Fixed array detection on public download

The numeric id is only available before the storage entry is deleted, so
get it at that time.

Otherwise the session is blocked while all remote apps are loaded. This can be very annoying especially when apps.owncloud.com is down or not reachable.

When downloading a folder called "0001" PHP should fallback to parsing
it as string and properly detect that it is not a JSON array.

Remove uneeded slicing of element

make sure that we always delete oldest first

[sharing] fix performance issues