modified:   Makefile.PL

Added Try::Tiny to dependency list for dukedom.
modified:   bin/dukedom

Added POD.
Changed how I/O routines worked.
Added detail reports option.
modified:   lib/Games/Dukedom/Signal.pm

Added POD.
Removed possible warning from as_string.
modified:   Changes
modified:   Makefile.PL
modified:   lib/Games/Dukedom.pm
modified:   lib/Games/Dukedom/Signal.pm

See changes.