AmoriaPQ + ItemSort fix + revamped GMShop

Implemented AmoriaPQ. Fixed an issue with ItemIdSortHandler where empty
vectors given to the sorting module would cause an exception thrown,
wiping players inventory items. Thanks to Vcoc, revamped shop data for
GMShop (shop id 1337). Mount quest for explorers now uses event script.

wz/Quest.wz/Act.img.xml

@@ -55827,7 +55827,7 @@
         </imgdir>
         <imgdir name="4">
           <int name="count" value="-30"/>
-          <int name="id" value="4000440"/>
+          <int name="id" value="4031871"/>
         </imgdir>
         <imgdir name="5">
           <int name="count" value="-10"/>

wz/Quest.wz/Check.img.xml

@@ -15288,6 +15288,7 @@
     </imgdir>
     <imgdir name="1">
       <int name="npc" value="2060005"/>
+      <int name="endmeso" value="10000000"/>
     </imgdir>
   </imgdir>
   <imgdir name="20525">
@@ -15352,6 +15353,7 @@
           <int name="count" value="200"/>
         </imgdir>
       </imgdir>
+      <int name="endmeso" value="5000000"/>
     </imgdir>
   </imgdir>
   <imgdir name="20526">
@@ -15410,6 +15412,7 @@
     <imgdir name="1">
       <int name="npc" value="1102002"/>
       <string name="endscript" value="q20526e"/>
+      <int name="endmeso" value="10000000"/>
     </imgdir>
   </imgdir>
   <imgdir name="20527">
@@ -76694,7 +76697,7 @@
         </imgdir>
         <imgdir name="4">
           <int name="count" value="30"/>
-          <int name="id" value="4000440"/>
+          <int name="id" value="4031871"/>
         </imgdir>
         <imgdir name="5">
           <int name="id" value="4032475"/>

wz/Quest.wz/QuestInfo.img.xml

@@ -10317,7 +10317,7 @@ Able to proceed to 'For the peace of Victoria Island...' as next quest
     <string name="name" value="Hunter&apos;s Profission"/>
     <int name="area" value="50"/>
     <string name="0" value="Scadur seems up to something big this time. I should move to El Nath and see what he is looking for..."/>
-    <string name="1" value="So Scadur is going to set-up a &quot;Leather Festival&quot; on El Nath... I&apos;m out to find and collect all these items for him. Hope the reward of this mission is really worth it...\n\n#i4000021# #t4000021# #c4000021# / #r50#k\n#i4000264# #t4000264# #c4000264# / #r10#k\n#i4000281# #t4000281# #c4000281# / #r10#k\n#i4000295# #t4000295# #c4000295# / #r10#k\n#i4000440# #t4000440# #c4000440# / #r10#k\n#i4031871# #t4031871# #c4031871# / #r10#k\n#i4032475# #t4032475# #c4032475# / #r5#k"/>
+    <string name="1" value="So Scadur is going to set-up a &quot;Leather Festival&quot; on El Nath... I&apos;m out to find and collect all these items for him. Hope the reward of this mission is really worth it...\n\n#i4000021# #t4000021# #c4000021# / #r50#k\n#i4000264# #t4000264# #c4000264# / #r10#k\n#i4000281# #t4000281# #c4000281# / #r10#k\n#i4000295# #t4000295# #c4000295# / #r10#k\n#i4031871# #t4031871# #c4031871# / #r10#k\n#i4032475# #t4032475# #c4032475# / #r5#k"/>
     <string name="2" value="I helped Scadur in his &quot;Leather Festival&quot;, held on El Nath."/>
   </imgdir>
   <imgdir name="29000">

wz/Quest.wz/Say.img.xml

@@ -64786,7 +64786,7 @@
       <string name="0" value="The new hunting season has begun! I am planning to set-up a stand here at the El-Nath Market, selling #rleathers#k of the most fine quality. And for this, I am counting on you to bring all these leathers here, obviously for a #bvery nice reward#k. If you miss that season, you&apos;re not a serious hunter. It&apos;s that important. You know, I can give you a special tip on how to hunt effectively. Are you interested?"/>
       <imgdir name="yes">
         <string name="0" value="Oh hoho... Surely you do. As a hunter in training, you should get accostumed with the uncertainties that surround us. So, take this list of leathers I want you to bring, and bring them here, ok? If you pass this test, you will not regret it!"/>
-        <string name="1" value="You will need firstly regular #b#t4000021##k in a bunch of 60. In #rLeafre#k, hunt for some #b#t4000264##k. In #rMu Lung#k, hunt for some #b#t4000281##k and #b#t4000295##k, these are famous from around here, and quite rare to find. This one will be tricky: #b#t4000440##k... Well, these are found from Primitive Boars, you will need to go to Ludibrium somewhere and find a portal to jump back in the time. Hey, don&apos;t look to me like that, word has it that they in Ludibrium can do something about this sort of thing!"/>
+        <string name="1" value="You will need firstly regular #b#t4000021##k in a bunch of 60. In #rLeafre#k, hunt for some #b#t4000264##k. In #rMu Lung#k, hunt for some #b#t4000281##k and #b#t4000295##k, these are widely appreciated around here, and quite rare to find."/>
         <string name="2" value="Finally, #b#t4032475##k. Normally their leather are not very consistent. However, once we are in open hunt season, they have some utility for adorning things. Said all that, good luck on your hunt and be safe."/>
       </imgdir>
       <imgdir name="no">