Quest & Command tweak + MapleCashDropFetcher + Cash drop tidyup

Solved a possible exploit on starting/completing non-scripted quests.
Added missing drop data for Aran's puppeteer questline.
Moved GM tier level of some commands.
Applied proper synchronization for BuddyList modules.
Issued commands now requires "@" heading for normal players and donators (GM level < 2) and "!" for Jr. GM and above (GM level >= 2).
Added custom feature: a message will be sent to acquaintances of a player (friends, family, guild, spouse) when they change/upgrade jobs.
Removed cash drop entries from the DB.
New tool: MapleCashDropFetcher. Reports on a text file all cash-type drop data on DB.

wz/Quest.wz/Check.img.xml

@@ -22139,12 +22139,7 @@
     </imgdir>
     <imgdir name="1">
       <int name="npc" value="1061019"/>
-      <int name="infoNumber" value="21761"/>
-      <imgdir name="infoex">
-        <imgdir name="0">
-          <string name="value" value="0"/>
-        </imgdir>
-      </imgdir>
+      <string name="endscript" value="q21728e"/>
     </imgdir>
   </imgdir>
   <imgdir name="21729">