All tests pass, moved appenders into separate files, so that extra ones can be added easily

lib/log4js.js

@@ -18,8 +18,6 @@
  * @fileoverview log4js is a library to log in JavaScript in similar manner
  * than in log4j for Java. The API should be nearly the same.
  *
- * This file contains all log4js code and is the only file required for logging.
- *
  * <h3>Example:</h3>
  * <pre>
  *  var logging = require('log4js');
@@ -37,6 +35,8 @@
  *  log.trace("trace me" );
  * </pre>
  *
+ * NOTE: the authors below are the original browser-based log4js authors
+ * don't try to contact them about bugs in this version :)
  * @version 1.0
  * @author Stephan Strittmatter - http://jroller.com/page/stritti
  * @author Seth Chisamore - http://www.chisamore.com
@@ -136,7 +136,9 @@ function configureAppenders(appenderList) {
     clearAppenders();
     if (appenderList) {
 	appenderList.forEach(function(appenderConfig) {
-	    var appender = appenderMakers[appenderConfig.type](appenderConfig);
+            var appender;
+            appenderConfig.makers = appenderMakers;
+	    appender = appenderMakers[appenderConfig.type](appenderConfig);
 	    if (appender) {
 		addAppender(appender, appenderConfig.category);
 	    } else {
@@ -144,7 +146,7 @@ function configureAppenders(appenderList) {
 	    }
 	});
     } else {
-	addAppender(consoleAppender);
+	addAppender(consoleAppender());
     }
 }
 
@@ -247,7 +249,6 @@ function configure (configurationFileOrObject) {
     }
     if (config) {
 	try {
-            config.makers = appenderMakers;
 	    configureAppenders(config.appenders);
 	    configureLevels(config.levels);
         } catch (e) {
@@ -283,10 +284,11 @@ function replaceConsole(logger) {
     }
 
     ['log','debug','info','warn','error'].forEach(function (item) {
-        console['_preLog4js_'+item] = console[item];
+        if (console['_preLog4js_log'] === undefined) {
+            console['_preLog4js_'+item] = console[item];
+        }
         console[item] = replaceWith(item === 'log' ? logger.info : logger[item]);
     });
-
 }
 
 function loadAppenders() {