Removes reference to a 'global' channel from README.
Removes reference to a 'global' channel from README.
marionettejs/backbone.radio,moimikey/backbone.radio,genmacg/fz.radio,Kikonejacob/backbone.radio,paulfalgout/backbone.radio,paulfalgout/backbone.radio,Kikonejacob/backbone.radio,joshbedo/backbone.radio,moimikey/backbone.radio,marionettejs/backbone.radio,jimf/backbone.radio,jimf/backbone.radio,genmacg/fz.radio