Removed proprietary require event system

lib/logging.js

@@ -10,19 +10,19 @@
 		scope = exports;
 	}
 	else {
-		if (require.exists("./logging")){
-			scope = require("./logging");
-		}
-		else {
-			scope = require.register("./logging", {});
-		}
+		scope = require.register("./logging", {});
 	}
 
 	let settings = false;
-	require.on("./settings", function(realSettings){
-		settings = realSettings;
-		settings.loaded.then(scope.clearQueue);
-	});
+	scope.setSettings = function(realSettings){
+		if (!settings){
+			settings = realSettings;
+			settings.loaded.then(scope.clearQueue);
+		}
+		else {
+			warning("logging: Settings can only be set once.");
+		}
+	};
 	
 	var prefix = "";
 	
@@ -108,7 +108,5 @@
 	scope.notice = notice;
 	scope.verbose = verbose;
 
-	require.emit("./logging");
-
 	metaLog("logging available");
 }());

lib/require.js

@@ -38,28 +38,5 @@ const require = function(){
 		return scope.hasOwnProperty(getScopeName(module));
 	};
 
-	var events = {};
-	require.on = function(module, callback){
-		var scopeName = getScopeName(module);
-		if (scope.hasOwnProperty(scopeName)){
-			callback(scope[scopeName]);
-		}
-		else {
-			if (!events.hasOwnProperty(scopeName)){
-				events[scopeName] = [];
-			}
-			events[scopeName].push(callback);
-		}
-	};
-	require.emit = function(module){
-		var scopeName = getScopeName(module);
-		if (events[scopeName]){
-			events[scopeName].forEach(function(callback){
-				callback(scope[scopeName]);
-			});
-			events[scopeName] = [];
-		}
-	};
-
 	return require;
 }();

lib/settings.js

@@ -466,5 +466,5 @@
 	};
 	Object.seal(scope);
 	
-	require.emit("./settings");
+	logging.setSettings(scope);
 }(require));