FS#2751 - self deletion of user account
unit tests for self deleting of user accounts
de/de-informal: localization updates (delete user function)
Merge pull request #249 from lupo49/FS#2751

de/de-informal: localization updates (delete user function)
HTTPClient don't pull too much bytes when no content-length is given
coding corrections. correct type hint, remove unused variable assignment
Merge remote-tracking branch 'origin/FS#2751' into FS#2751
Merge branch 'FS#2751' of git://github.com/splitbrain/dokuwiki into pull-request-245

* 'FS#2751' of git://github.com/splitbrain/dokuwiki:
  coding corrections. correct type hint, remove unused variable assignment
  de/de-informal: localization updates (delete user function)
  unit tests for self deleting of user accounts
  FS#2751 - self deletion of user account
HTTPClient don't pull too much bytes when no content-length is given
Merge branch 'pull-request-245'

* pull-request-245:
  coding corrections. correct type hint, remove unused variable assignment
  HTTPClient don't pull too much bytes when no content-length is given
  de/de-informal: localization updates (delete user function)
  unit tests for self deleting of user accounts
  FS#2751 - self deletion of user account

Conflicts:
	inc/lang/de-informal/lang.php
	inc/lang/de/lang.php