4796: 'Primary' string needs l10n context

CR: Benny
* Created two strings with l10n context instead of the old one,
'Role|Primary' and 'Name|Primary'.
* While testing, GUI started showing the context when not localized, fixed
that with appropriate sgettext instead of gettext in surnametab.py.
* While at it, changed also changed 'Family' in the Role context to 'Role|Family'.
* ru.po: major translations in the area of name and name formats.
The new Primary[...] and Patronymic[...] concept along with Notpatronymic
still don't fit well when translated :-(



svn: r16986

src/Utils.py

@@ -1199,7 +1199,7 @@ KEYWORDS = [("title",     "t", _("Person|Title"),     _("Person|TITLE")),
             ("common",    "x", _("Name|Common"),    _("Name|COMMON")),
             ("initials",  "i", _("Initials"),  _("INITIALS")),
             ("suffix",    "s", _("Suffix"),    _("SUFFIX")),
-            ("primary",   "m", _("Primary"), _("PRIMARY")),
+            ("primary",   "m", _("Name|Primary"), _("PRIMARY")),
             ("primary[pre]",    "0m", _("Primary[pre]"), _("PRIMARY[PRE]")),
             ("primary[sur]",    "1m", _("Primary[sur]"), _("PRIMARY[SUR]")),
             ("primary[con]",    "2m", _("Primary[con]"), _("PRIMARY[CON]")),