Preserve transparency when loading from a file

Fix #7148 - again :)
Show original path information in trashbin and sharing views

Path will only be shown if in subdirectory, not in root.
Better tooltip handling of very long strings

 * Maximum tooltip length now 400px instead of 200px
 * Overflowing strings create ellipsis (...)
remove bottom: 0 to prevent the menu form overlapping the whole element. This happens if a folder has entries, the menu expands to the very bottom and overlaps all entries and makes them impossible to click

fix input width which was changed likely with the icon PR

use calc because firefox and chrome have different scrollbar widths which causes firefox to push the button into the next row while everything is well in chrome

add normal width for IE8
Add timeout to user and group deletion notification

Added timeout in DeleteHandler to auto-delete after a delay.

Fixed issue where OC.Notification.hide() was called twice in a row when
deleting multiple entries, causing the second notification to disappear.
Fixed issue where "undo" click event handler was registered multiple
times when calling setNotifications() twice.
Added JS unit tests for the DeleteHandler class.

Refix undo users, groups feature

Timeout is now cleared in cancel().

Fixed click handler name for "undo" to be able to work with multiple
DeleteHandler instances (in our case one for users and one for groups)
so that there is no conflict.
add y to with-aspect naming schema
add phpdoc
Fix unexisting class and PHPDoc

You can't add int here as hint...
add some minor fixes for IE8
Merge pull request #11023 from owncloud/users-fixundo

Add timeout to user and group deletion notification.
Merge pull request #11040 from owncloud/fix-app-menu-overlapp

Remove bottom: 0 from app-navigation-entry-utils to prevent the utils form overlapping the whole element....
[tx-robot] updated from transifex
Merge pull request #10362 from owncloud/preserve_transparency_on_fileload

Preserve transparency when loading from a file
Merge pull request #10639 from owncloud/fix_naming_schema_preview_with_aspect

add y to with-aspect naming schema
patch tipsy in style.css - don't patch 3rdparty libraries
Merge pull request #11090 from owncloud/fix-undefined-class-and-phpdoc

Fix unexisting class and PHPDoc
Revert "improve logo flexibility to fix wide custom logo alignment, fix #9339"

This reverts commit 064e6951e1ef792422ff6cf24fce79c2320d4d5e.

Reverting due to regression that breaks styles in error page, setup
page and others.

Fixes #10967
Merge pull request #10663 from owncloud/files_trashbin_original_path

Show original path information in trashbin and for shares
Conceal or display SabreDAV version number in browser and http response headers.