Fix Gender column filtering (bug #4601) and correct filter descs

CHANGELOG.md

@@ -43,6 +43,7 @@
     Bug #4594: Actors without AI packages don't use Hello dialogue
     Bug #4598: Script parser does not support non-ASCII characters
     Bug #4600: Crash when no sound output is available or --no-sound is used.
+    Bug #4601: Filtering referenceables by gender is broken
     Bug #4639: Black screen after completing first mages guild mission + training
     Bug #4650: Focus is lost after pressing ESC in confirmation dialog inside savegame dialog
     Bug #4680: Heap corruption on faulty esp

apps/opencs/model/world/columnimp.hpp

@@ -1770,7 +1770,7 @@ namespace CSMWorld
     struct GenderNpcColumn : public Column<ESXRecordT>
     {
         GenderNpcColumn()
-            : Column<ESXRecordT>(Columns::ColumnId_GenderNpc, ColumnBase::Display_GenderNpc)
+            : Column<ESXRecordT>(Columns::ColumnId_Gender, ColumnBase::Display_GenderNpc)
         {}
 
         virtual QVariant get(const Record<ESXRecordT>& record) const

apps/opencs/model/world/columns.cpp

@@ -288,7 +288,6 @@ namespace CSMWorld
             { ColumnId_UChar, "Value [0..255]" },
             { ColumnId_NpcMisc, "NPC Misc" },
             { ColumnId_Level, "Level" },
-            { ColumnId_GenderNpc, "Gender"},
             { ColumnId_Mana, "Mana" },
             { ColumnId_Fatigue, "Fatigue" },
             { ColumnId_NpcDisposition, "NPC Disposition" },

apps/opencs/model/world/columns.hpp

@@ -273,7 +273,7 @@ namespace CSMWorld
             ColumnId_UChar = 250,
             ColumnId_NpcMisc = 251,
             ColumnId_Level = 252,
-            ColumnId_GenderNpc = 254,
+            // unused
             ColumnId_Mana = 255,
             ColumnId_Fatigue = 256,
             ColumnId_NpcDisposition = 257,

apps/opencs/model/world/refidcollection.cpp

@@ -486,7 +486,7 @@ CSMWorld::RefIdCollection::RefIdCollection()
     mColumns.push_back (RefIdColumn (Columns::ColumnId_Head, ColumnBase::Display_BodyPart));
     npcColumns.mHead = &mColumns.back();
 
-    mColumns.push_back (RefIdColumn (Columns::ColumnId_GenderNpc, ColumnBase::Display_GenderNpc));
+    mColumns.push_back (RefIdColumn (Columns::ColumnId_Gender, ColumnBase::Display_GenderNpc));
     npcColumns.mGender = &mColumns.back();
 
     npcColumns.mFlags.insert (std::make_pair (essential, ESM::NPC::Essential));