Add tooltip to ldap server wizard

Add support for Redis password auth

For enhanced security it is recommended to configure Redis to only accept connections with a password. (http://redis.io/topics/security)

This is especially critical since Redis supports the LUA scripting language and thus a simple SSRF vulnerability (as proven in http://benmmurphy.github.io/blog/2015/06/04/redis-eval-lua-sandbox-escape/ for example) may lead to a remote code execution.

remove unneeded icons from input fields to not distract from submit button, fix #18940

Fix repo links in CONTRIBUTING.md

[tags] remove unneeded variables

Bring back delete permission in share overview

Use proper statement to retrieve the IP of an docker instance

Replace some OC_Config calls with ILogger methods

dont trigger the scroll event of every single item we filter in the file list

Revert "Specify PHP 5.4 as version for scrutinizer"

Add warning for broken l10n json files

* makes it easier to spot broken l10n files

[WIP] sharing feature tests

Allow Owncloud apps to add new items to the “new” file menu. 

added logic necessary for preconditions and postconditions of sharing tests

Added sharing by link tests and sharing with group

Added test which reproduces issue 19950 (adding expiration date)

refactored given and then statements to be preconditions and not operations

Drop OC_SubAdmin and replace usages

include the final update in the transaction when moving a folder in the cache

Remove invalid type-cast

Fix icon update to be more consistent

This is an `is_array` operation and not a `in_array` one. Thus this typecast is not required.

Fixes https://github.com/owncloud/core/issues/20095

The root of a storage always exists

Make Travis CI pass when DAV was not touched

Apply new checkbox style in users settings

Makes the details bar show the same icon as in the list.

ignore any clover.xml - which is generated by some phpunit calls