Lang.pm; use File::ShareDir to pull core lang set

	modified:   lib/Bot/Cobalt/Lang.pm
initial dist.ini
clean up Module::Build stupidity

	modified:   .gitignore
	deleted:    Build.PL
	deleted:    MANIFEST
	deleted:    MANIFEST.SKIP
	deleted:    Makefile.PL
	modified:   TODO
	deleted:    bin/cobalt2-installer.PL
	modified:   t/04_core/02_lang.t