.gitattributes after enabling git LFS
Turn off LFS for now
Add acsetup.cfg file generated by opening the game
Recommit sprites after git lfs enabled
Add sprite files and ags_shell plugin
The game compiles now in AGS 3.4, with no warnings. Commented out all extraneous 'return' statements in Dialog scripts, and calls to ShellExec() which were just to go to RichardHofmeier.com, which is now defunct.
Remove large files preventing me from pushing to GitHub