http://bugs.winehq.org/show_bug.cgi?id=30264
--- Comment #1 from Vitaliy Margolen vitaliy-bugzilla@kievinfo.com 2012-03-25 10:30:13 CDT --- Please submit all patches to wine-patches mailing list. Also all patches need to be generated using 'git format-patch' command. Also, Wine moved to using .po files for translation. So you should not need to translate .rc files.
Additional information about sending patches: http://wiki.winehq.org/SubmittingPatches