translation update (part of Backstory)

Update for v 1.3.

I changed the display method of the item category. I tried to solve it with a patch, but I changed some files because the description of the internal file remains the B18 version and the old file does not accept the patch operation of 1.0 specification.

The problem with the translation of Nightling eggs has been resolved by adding a patch. There is no error when used with Alpha Animals.

Initial upload.