Implemented Kagerou/Oboro Gear Enchants.

Signed-off-by: Euphy <euphy.raliel@rathena.org>
Added Mail Annex Station scripts to iRO Eden.
Corrected a few lines in KG/OB Gear Enchants. (follow-up 9b5798d)

Signed-off-by: Euphy <euphy.raliel@rathena.org>
Fixed bugreport:8439 (http://rathena.org/board/tracker/issue-8439-bonus3-baddmonsterdropitem-not-specified-on-one-item%EF%BC%81/) as follow up 32713b9

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Follow up 24f7ccc

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Follow up d35ac5a, 18b3e15

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Updated Renewal Ninja shops. (incl. bugreport:8507)
http://rathena.org/board/tracker/issue-8507-ninja-merchant/

Fixed an NPC name length. (bugreport:8512)
http://rathena.org/board/tracker/issue-8512-riding-creature-master-shows-warning-in-console/

Signed-off-by: Euphy <euphy.raliel@rathena.org>
Follow-up 4226a23: added a missing trader.

Signed-off-by: Euphy <euphy.raliel@rathena.org>
Fixed bugreport:8514, http://rathena.org/board/tracker/issue-8514-map-server-crash/

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Fixed some typos on skill_copyable_db.txt that causing Shadow Slash (and other skill?) cannot be copied, bugreport:8500 http://rathena.org/board/tracker/issue-8500-plagi-buggi/
* Follow up f3bb209 also remove unused check of INF3_DIS_PLAGIA since using skill_copyable_db.txt now
* Follow up 96443cd

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Added database entries (item_db, item_combo_db, quest_db) entries for 2012 Headgear Quests.

Signed-off-by: Euphy <euphy.raliel@rathena.org>