some fix and improve

fix schedule repeat executing
decrease the interval of log timer
allow anonymous to access about page

GitCandy/Controllers/HomeController.cs

@@ -12,6 +12,7 @@ namespace GitCandy.Controllers
             return RedirectToStartPage();
         }
 
+        [AllowAnonymous]
         public ActionResult About()
         {
             return View();

GitCandy/Log/Logger.cs

@@ -24,7 +24,7 @@ namespace GitCandy.Log
             Contract.Requires(logPath != null);
 
             LogFilePath = logPath;
-            _timer = new Timer(o => DisposeWriter(false), null, TimeSpan.FromSeconds(1.0), TimeSpan.FromSeconds(1.0));
+            _timer = new Timer(o => DisposeWriter(false), null, TimeSpan.FromSeconds(0.1), TimeSpan.FromSeconds(0.1));
         }
 
         public string LogFilePath { get; private set; }
@@ -50,7 +50,7 @@ namespace GitCandy.Log
         {
             if (_writer != null)
                 lock (_instanceSyncRoot)
-                    if (_writer != null && (force || _utcLastWrite.AddSeconds(1.0) < DateTime.UtcNow))
+                    if (_writer != null && (force || _utcLastWrite.AddSeconds(0.2) < DateTime.UtcNow))
                     {
                         _writer.Flush();
                         _writer.Dispose();

GitCandy/Schedules/Runner.cs

@@ -76,9 +76,9 @@ namespace GitCandy.Schedules
                         context.UtcStart = utcStart;
 
                         context.OnExecuting(this, context);
+                        context.ExecutionTimes++;
                         Logger.Info("Job {0} executing on runner #{1}", jobName, ID);
                         context.Job.Execute(context);
-                        context.ExecutionTimes++;
                         context.UtcLastEnd = DateTime.UtcNow;
                         context.UtcLastStart = utcStart;
                         context.UtcStart = null;