Merge branch '147-faction-item-purchase' into 'staging'

Fixes #147

See merge request !87

src/client/ui/templates/trade/trade.js

@@ -101,7 +101,13 @@ define([
 					itemEl.find('.quantity').html('EQ');
 
 				if (action == 'buy') {
-					if (item.worth > window.player.trade.gold)
+					var noAfford = (item.worth > window.player.trade.gold);
+					if ((!noAfford) && (item.factions)) {
+						noAfford = item.factions.some(function(f) {
+							return f.noEquip;
+						});
+					}
+					if (noAfford)
 						$('<div class="no-afford"></div>').appendTo(itemEl);
 				}
 

src/server/components/extensions/factionVendor.js

@@ -148,7 +148,7 @@ define([
 				item = this.findBuyback(itemId, requestedBy.name);
 			
 			var result = true;
-			if (item.faction)
+			if (item.factions)
 				result = requestedBy.reputation.canEquipItem(item);
 
 			if (!result) {