Merge pull request #1578 from owncloud/mysql_admin_fix

added l10n for db error messages
if you add/remove more than one user from the share dialog replacing 'Share' with 'Shared' will lead to a string with more and more trailing 'd's
[tx-robot] updated from transifex
[files_external] removing function as it's the same in the base class - THX Robin

Conflicts:
	apps/files_external/lib/smb.php
[files_external] fixing some undefined index
[files_external] fix config gui for all users

backport of 9e05781ec22c3f4e6b89b188332242b03088736e
Files: always show share action at the right

Fixes #1619
svg replacement for breadcrumb home icon, fix #1620
Merge pull request #1626 from owncloud/share-indicator-position

Files: always show share action at the right
Merge pull request #1627 from owncloud/home-svg

svg replacement for breadcrumb home icon, fix #1620
Update lib/files/cache/legacy.php

Fixing a bug that occurs when trying to update a non-existent 'fscache' table in the database - if unfixed upgrading does not succeed.

Unfortunately I could not get a call to PEAR::isError working. That is why I check for the existence of a property present in class MDB2_Error.
the path must be encoded because within the smb4pph code it's decoded again - pretty easy but still .....
Merge pull request #1613 from owncloud/multiselect-row-width

Files: fix width of table header when files are selected
use urlencode not rawurlencode
Merge pull request #1625 from owncloud/fix_shared_string

fix bug while changing string from "Share" to "Shared"
Merge branch 'master' into fixing-1424-master
introduce new virtual method hasUserListings() to determine if a user backend can list it's users.
Merge pull request #1596 from owncloud/fix_470

webdav put improvements
Merge pull request #1635 from irgsmirx/master-sqlserver

New/rebased/cleaned-up MS SQL Server support
fixing user for autotesting mssql