Adds a modern OS X interface for the rogue-like game, Hengband ( https://hengband.osdn.jp/en/ ).
Uses the source code tagged as 1.6.2 with some changes to add a Mac OS X interface and compile as a 64-bit application. The Mac OS X interface requires 10.8.
The Mac OS X front end is nearly the same as in 184.108.40.206d. The changes are:
The core Hengband code is that tagged 1.6.2 with the following changes: