fix typo
update translations

ar
fa_IR
sk
zh_CN
Merge branch 'newlantern-prev'

* newlantern-prev:
  fixed topbar alignment for smaller screen sizes when in rtl languages
  fixed alignment of the steps under signup section for rtl languages
Merge branch 'newlantern-prev'

* newlantern-prev:
  fix accidentally commented out official mirror redirect
  fixed all form issues with the main site
  working on fixing signup list
Merge branch 'master' into newlantern-prev

* master:
  update translations
  fix typo