Merged r12407 from trunk to 2.4-stable (#15688)

Spanish translation updated by Borja Campina.

--HG--
branch : 2.4-stable
extra : convert_revision : svn%3Ae93f8b46-1217-0410-a6f0-8f06a7374b81/branches/2.4-stable%4012410
Merged r12408 from trunk to 2.4-stable (#15696)

Russian translation updated by Alex Stein.

--HG--
branch : 2.4-stable
extra : convert_revision : svn%3Ae93f8b46-1217-0410-a6f0-8f06a7374b81/branches/2.4-stable%4012411