use OC_Util::basename
Fix memberOf detection. Fixes: #9835
setting and checking default_charset in php.ini to be UTF-8
Fix checking of NULL or empty OC::$THIRDPARTYROOT/OC::$THIRDPARTYWEBROOT

Fixes #10065
in case $_POST['itemSourceName'] does not exist we simply default it to null
file size on non-(Linux/BSD/Windows)-installations

Determining the file size using the exec() method is implemented for Linux, BSD, and Windows. However, on systems matching neither platform name (like SunOS), the fall-through path will return a file size result constituting a zero size instead of an invalid null return value.
shared files/folders are not mounted
Fix link to files and folders in internal share emails
Add scrollto to the url if sharing a file for long file lists
fix old Japanese language code redirection

ja_JP has not been updated since March and the reference
to this language should be removed. It also exists as *ja*
on Transifex
Fix remarks in #9848
Merge pull request #10312 from owncloud/fix-old-japanese

fix old Japanese language code redirection
Merge pull request #10249 from mroi/patch-1

file size on non-(Linux/BSD/Windows)-installations
Merge pull request #10303 from owncloud/sharing-breadcrumb-folder-name

use OC_Util::basename
Merge pull request #10096 from owncloud/fix-6971-master

in case $_POST['itemSourceName'] does not exist we simply default it to ...
Merge pull request #10301 from owncloud/fix-internal-mail-share-links

Don't use /Shared as a base for links in share email
Fix initializing in #9848
Merge pull request #10251 from owncloud/fix-dav-attributes-master

shared files/folders are not mounted
remove 'no people found' entry
Merge pull request #10066 from marc0s/issues/10065-fix-null-check

Fix checking of NULL or empty OC::$THIRDPARTYROOT/OC::$THIRDPARTYWEBROOT