Added support for writing profiling logs.

For now it supports profiling database queries and
job execution time.

server/logger.js

@@ -18,16 +18,21 @@ var scribe = require('scribe-js')({
     rootPath: config.server.logging.directory,
 });
 
-if (config.server.logging.debug) {
-    process.console.addLogger('debug', 'grey', {
-        logInConsole: false
-    });
-} else {
-    process.console.debug = function () {
-        this._reset(); // forget tags, etc. for this logging event
-    };
+function addLogger(name, color, active) {
+    if (active) {
+        process.console.addLogger(name, color, {
+            logInConsole: false
+        });
+    } else {
+        process.console[name] = function () {
+            this._reset(); // forget tags, etc. for this logging event
+        };
+    }
 }
 
+addLogger('debug', 'grey', config.server.logging.debug);
+addLogger('profile', 'blue', config.server.logging.profile);
+
 angular.module('ffffng').factory('Logger', function (app) {
     if (config.server.logging.logRequests) {
         app.use(scribe.express.logger());