changed program main data path (for compatibility with macOS 10.12 Sierra)
-rw-r--r-- 433 .gitignore
-rw-r--r-- 17982 COPYING
-rw-r--r-- 2155 CREDITS
-rw-r--r-- 126003 ChangeLog
-rw-r--r-- 1484 INSTALL
-rw-r--r-- 4201 Makefile
drwxr-xr-x - build-scripts
drwxr-xr-x - docs
drwxr-xr-x - graphics
drwxr-xr-x - levels
drwxr-xr-x - music
drwxr-xr-x - sounds
drwxr-xr-x - src