Terminal mode restoration error at exit in daemon mode
Correct inversion.
Prevent config mode and crash if multiple torrent files specified.
Don't snooze status line while quitting.
Add function to compute remaining download bytes with a filter.
Improve accuracy of needed space value when the disk is full.
Use true/false for string value of bool config.
Update cfg_seed_remain default with its value.
Eliminate sha1.c compile warnings.
Need to check/update filter as pieces are checked.