Reactor spray-drop + Quest with equipped items + MapleMapInfoRetriever

Implemented GMS-like "item spraying" from reactors. All boxes holding more than 5 drops have been changed to use this behavior.
Added information for players trying to start/complete quests having the required item equipped. It is expected to have all required items unequipped before handling a quest operation.
New check-purpose tool: MapleMapInfoRetriever. It's sole function is to detect and report map XMLs that has no "info" node in between the server files.

scripts/reactor/2002017.js

@@ -20,10 +20,10 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 /*@author Ronan
- *Reactor : OrbisPQ Bonus Reactor - 2202004.js
+ *Reactor : OrbisPQ Bonus Reactor - 2002017.js
  * Drops all the Bonus Items
  */
  
 function act() {
-        rm.dropItems(true, 1, 100, 400, 15);
+        rm.sprayItems(true, 1, 100, 400, 15);
 }