Merge pull request #218 from Minalien/master

Added Priest, Shugenja & Sniper.
Merge pull request #219 from Minalien/master

Forgot to add sniper to asset repository.
Merge pull request #220 from Minalien/master

Implemented range into combat system.
Merge pull request #221 from Minalien/master

Added Samurai.
Merge pull request #222 from Minalien/master

Added ability to select a body override for units.
Updated grid, replaced all white boxes, and updated conversation scripts for level 6-9.
Added sand texture.

Signed-off-by: KayFriday <k.viernes@hotmail.com>
Merge pull request #223 from KayFriday/master

Updated grid, replaced all white boxes, and updated conversation scripts...