Corrected some English phrases
Changed some English phrases in setting.inc.php (part 1)
Merge remote-tracking branch 'upstream/develop' into English_phrases
Changed some English phrases (up to tv_widget.inc.php), additionally changed all occurrences of "e-mail" to "email"
Changed some English phrases (finished pass 1 - there's still a lot of inconsistencies!)
Merge remote-tracking branch 'upstream/pr/11648' into pr/11648

* upstream/pr/11648:
  Changed some English phrases (finished pass 1 - there's still a lot of inconsistencies!)
  Changed some English phrases (up to tv_widget.inc.php), additionally changed all occurrences of "e-mail" to "email"
  Changed some English phrases in setting.inc.php (part 1)
  Corrected some English phrases