Horntail PQ & Exped + Equip levelup fix

Added Horntail PQ and boss fight. Fixed short integer overflow of
equipment stats on client messing up player stats.

scripts/portal/guildwaitingenter.js

@@ -19,7 +19,8 @@
     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
-/* @Author Lerk, Ronan
+/* @Author Lerk
+ * @Author Ronan
  * 
  * Guild Quest Waiting Room - Entry Portal (map 990000000)
  */