curses STATUS_HILITES

Honor hilite_status rules specifying color even if curses-specific
option 'guicolor' is off.

Update status from scratch when 'O' is used to manipulate hilite_status
rules.

win/curses/cursmain.c

@@ -850,6 +850,9 @@ preference_update(preference)
 void
 curses_preference_update(const char *pref)
 {
+    if (!strcmp(pref, "hilite_status") || !strcmp(pref, "align_status"))
+        status_initialize(REASSESS_ONLY);
+
     if (!strcmp(pref, "align_status")
         || !strcmp(pref, "align_message")) {
         curses_create_main_windows();