eqcompare: add equip compare tooltips

env/locales_enUS.lua

@@ -16,6 +16,15 @@ pfLocaleBagtypes["enUS"] = {
   ["Bag"] = "DEFAULT"
 }
 
+pfLocaleInvtypes["enUS"] = {
+  ["INVTYPE_WAND"] = "Wand",
+  ["INVTYPE_GUN"] = "Gun",
+  ["INVTYPE_GUNPROJECTILE"] = "Projectile",
+  ["INVTYPE_BOWPROJECTILE"] = "Projectile",
+  ["INVTYPE_CROSSBOW"] = "Crossbow",
+  ["INVTYPE_THROWN"] = "Thrown",
+}
+
 pfLocaleShift["enUS"] = {
   ['BattleStance'] = "Battle Stance",
   ['DefensiveStance'] = "Defensive Stance",