SPELLS: Add Initial Support For Gekka: Ichi, Yain: Ichi

SQL:
-Add item definition for Furusumi
-Add item definition for Ranka
-Add item definition for Scroll of Gekka: Ichi
-Add item definition for Scroll of Yain: Ichi
-Add item definition for Toolbag (Ranka)
-Add item definition for Toolbag (Furusumi)
-Add spell defintion for Gekka: Ichi
-Add spell definition for Yain: Ichi

SCRIPTS:
-Add item scripts for Toolbag Ranka/Furusumi
-Add item scripts for Scroll of Gekka: Ichi / Yain: Ichi
-Add spell scripts for Gekka: Ichi, Yain: Ichi
-Update Solby-Maholby (Norg Merchant) to sell Gekka/Yain
scrolls, as he is the vendor

CORE:
-Map FUrusumi/Ranka tools -> Shikanofuda universal tool
-Extend range for usuable items in Item Utils, as the
new tool bags fall outside of the previous upper bound
(there is a gap)
Merge pull request #553 from starlightknight/nin-gekka-yain

SPELLS: Add Initial Support For Gekka: Ichi, Yain: Ichi