terminal-chess: shortlog

shortlog

Tue, 28 Aug 2018 14:37:09 +0200	Mike Becker	adds error messages to PGN reader	changeset \| files
Tue, 28 Aug 2018 14:16:30 +0200	Mike Becker	fixes inappropriate use of EXIT_ macros + adds a sample PGN file	changeset \| files