removed code that mysteriously caused player count to be inaccurate.

fixed unrepresentable datetime when minute rounded to 60 (forgot to copy changes to release code)

fixed the player graph render time (apparently canvasjs doesn't like big numbers

hopefully fixed duplicate 'stats' pages from appearing.

Admin/Server.cs

@@ -328,7 +328,7 @@ namespace IW4MAdmin
 
                 try
                 {
-                    ClientNum = await PollPlayersAsync();
+                    await PollPlayersAsync();
 
                     if (ConnectionErrors > 0)
                     {
@@ -375,7 +375,9 @@ namespace IW4MAdmin
                     start = DateTime.Now;
                 }
 
-                //logFile = new IFile();
+                if (LogFile == null)
+                    return;
+
                 if (l_size != LogFile.Length())
                 {
                     // this should be the longest running task