Crowdin injections w45 (from 20131011 to 20131109)
Crowdin injections w46 (from 20131111 to 20131116)
Crowdin injections w47 (from 20131117 to 20131119)
PLF-5565: update icon for answer result
Merge remote-tracking branch 'origin/feature/stabilization'
Merge branch 'master' into feature/ck-editor