further Defaults::Modernizations

	modified:   lib/POEx/IRC/Client/Heavy.pm
	modified:   lib/POEx/IRC/Client/Heavy/Role/Clonable.pm
	modified:   lib/POEx/IRC/Client/Heavy/State.pm
	modified:   lib/POEx/IRC/Client/Heavy/State/Channel.pm
	modified:   lib/POEx/IRC/Client/Heavy/State/PresentUser.pm
	modified:   lib/POEx/IRC/Client/Heavy/State/Topic.pm
	modified:   lib/POEx/IRC/Client/Heavy/State/User.pm