Core/Logging: Performance-related tweaks to logging system

All sLog->out* functions (except outCommand atm) are replaced with TC_LOG_* macros.
    Memleak fix

src/server/worldserver/CommandLine/CliRunnable.cpp

@@ -135,7 +135,7 @@ int kb_hit_return()
 void CliRunnable::run()
 {
     ///- Display the list of available CLI functions then beep
-    //sLog->outInfo(LOG_FILTER_WORLDSERVER, "");
+    //TC_LOG_INFO(LOG_FILTER_WORLDSERVER, "");
 #if PLATFORM != PLATFORM_WINDOWS
     rl_attempted_completion_function = cli_completion;
     rl_event_hook = cli_hook_func;