el "Ελληνικά" translation #2176. Author: Γιάννης Ανθυμίδης / Yannis Anthymidis.
ru "русский язык" translation #2177. Author: edgrar.
fr "français" translation #2178. Author: orlandoooooo.
Merge branch 't/2178'

* t/2178:
  fr "français" translation #2178. Author: orlandoooooo.
  ru "русский язык" translation #2177. Author: edgrar.
  el "Ελληνικά" translation #2176. Author: Γιάννης Ανθυμίδης / Yannis Anthymidis.
use jQuery.siblings
es "español, castellano" translation #2187. Author: manuel_ts87.