use Defaults::Modern

	modified:   dist.ini
Heavy.pm; use Defaults::Modern, fix quit handler

	modified:   lib/POEx/IRC/Client/Heavy.pm
State::Struct; minor optimizations

	modified:   lib/POEx/IRC/Client/Heavy/State/Struct.pm
Heavy::State; use Defaults::Modern

	modified:   lib/POEx/IRC/Client/Heavy/State.pm