Fixes #5357

Since SabreDAV does not support passing a timeout value to curl, this
commit adds a subclass for it that will set the timeout value to
curlRequest().

Prevent renaming/deleting mount points

Fixed permissions returned for mount points to not include update and
delete permissions.

Fixes #5291

Shows The Eye permanently in the Confirm Password field in Personal Settings

check if we are writing to user/files, otherwise skip encryption

ocs share api: add "received_from" and "received_from_displayname" field

Fix logout link HTML.

streamCopy() should return proper structure.

<a id="logout" href=/projects/owncloud/core/index.php?logout=true>

Callers of streamCopy() expect an array to be returned containing count and result.

Removed extra bkg color on file actions when row is selected/hovered on

Adding detection of aborted uploads for chunked uploads

Added missing "grid" class on external storage's table

Fixes Default Quota Style in User Management.

Fix app sorting

Conflicts:
	lib/private/connector/sabre/file.php

show the channel. Also mark git as git channel so that someone can see 

Fixed external storage status indicator in admin page

Fixed table grid styles for IE8

Log an error when session initialization fails before ownCloud is intalled

Installation. Show advanced section on error. Fixes #5191

fix label to checkbox binding in admin -> force-https

Fixed viewport layout using commas instead of semicolons

versioning preview also for shared files