Move strings to language files. Fix lang key
Use ->cleanUser everywhere in usermanager. Fixes FS#2849
Some auth backend have bad cleaning, but that is responsibility of these.
Merge pull request #333 from mperry2/whitespace

Fix CodeSniffer whitespace violoations
translation update
change visibility of private to protected
translation update
Merge pull request #343 from dokuwiki-translate/lang_update_309

Translation update (ko)
Merge pull request #350 from dokuwiki-translate/lang_update_314

Translation update (pt-br)
Merge pull request #351 from dokuwiki-translate/lang_update_315

Translation update (zh)
translation update
Merge pull request #352 from dokuwiki-translate/lang_update_321

Translation update (es)
added unittests for rowspans at first table row
translation update
Merge pull request #353 from dokuwiki-translate/lang_update_330

Translation update (nl)
translation update
translation update
translation update
translation update
translation update
translation update