Concurrency fix + new scripts

Fixed some situation involving concurrency upon using getCharacters()
from MapleMap, added scripts and other bug fixes.

wz/Item.wz/Etc/0400.img.xml

@@ -7340,6 +7340,7 @@
       </canvas>
       <int name="price" value="1"/>
       <int name="only" value="1"/>
+      <int name="quest" value="1"/>
     </imgdir>
   </imgdir>
   <imgdir name="04001112">

wz/Quest.wz/Act.img.xml

@@ -9994,6 +9994,12 @@
     <imgdir name="1">
     </imgdir>
     <imgdir name="0">
+      <imgdir name="item">
+        <imgdir name="0">
+          <int name="id" value="4031619"/>
+          <int name="count" value="1"/>
+        </imgdir>
+      </imgdir>
     </imgdir>
   </imgdir>
   <imgdir name="2127">

wz/Quest.wz/Say.img.xml

@@ -37776,7 +37776,7 @@
   </imgdir>
   <imgdir name="6110">
     <imgdir name="1">
-      <string name="0" value=" Great! You eliminated 200#r#o9300087##k. Can you feel your strength growing? Now you can learn the Rush skill."/>
+      <string name="0" value="Great! You eliminated 200 #r#o9300087##k. Can you feel your strength growing? Now you can learn the Rush skill."/>
       <string name="1" value="Look. This is #bBook of Taurospear&apos;s Rush Skill#k. It can be translated into a language humans can understand. If you&apos;re smart enough, you can learn and read it! "/>
       <imgdir name="yes">
         <string name="0" value=" Good! It feels great to be strong doesn&apos;t it?"/>