lodash 3 and pre-console compat

Author: megawac

src/backbone.radio.js

@@ -135,7 +135,8 @@ _.extend(Radio, {
 
   // Log information about the channel and event
   log: function(channelName, eventName) {
-    var args = _.rest(arguments, 2);
+    if (typeof console === 'undefined') { return; }
+    var args = _.drop(arguments, 2);
     console.log('[' + channelName + '] "' + eventName + '"', args);
   },