remove obsolete japanese lang code
Make skeleton directory configurable.
[tx-robot] updated from transifex
Remove X-Mailer header from mails
Merge pull request #10407 from owncloud/rm-obsolete-japanese

remove obsolete japanese lang code
Merge pull request #10469 from owncloud/remove-xmailer-header

Remove X-Mailer header from mails
according to PHPDoc this function shall return the entity
Merge pull request #10471 from owncloud/fix-db-mapper-update

according to PHPDoc this function shall return the entity
Merge pull request #10456 from kroimon/skeleton_dir_config

Make skeleton directory configurable.
[tx-robot] updated from transifex
temporarily disable TAR tests on travis
reformat
Add files as string to tar archives
Re-enable on travis
Add call to setUp from inherited test class
add additional assertion to check if file is encrypted