https://gitlab.synchro.net/main/sbbs/-/commit/fd4bd05d6e023221ade081db
Modified Files:
	src/sbbs3/main.cpp src/sbbs3/scfg/scfgmsg.c src/sbbs3/scfgdefs.h scfglib1.c scfgsave.c
Log Message:
Remove "QWK Prepack" feature (has been on chopping block for a long time)

This removes unnecessary some cruft and complexity, most especially from the
event_thread().

Using sbbs_t::fremove() instead of remove(). This probably resolves some
Coverity issues where we weren't checking the return value.
--- SBBSecho 3.22-Linux