feat(Core/Logging): rework logging (#4692)

* feat(Core/Logging): rework logging

* correct level for sql.sql

* del unused config options

* Correct build

* correct after merge

* whitespace

20:29:37 1. 'Player.cpp'. Replace (1)
20:29:37 2. 'ObjectMgr.cpp'. Replace (3)

* 1

* correct logging

* correct affter merge

* 1

* 2

* LOG_LEVEL_WARN

* #include "AppenderDB.h"

* 3

* 4

* 5

* 1. 'WorldSocket.cpp'. Replace (1)

* 6

* 1

src/common/Utilities/Tokenize.h

@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license: https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3
+ * Copyright (C) 2021+ WarheadCore <https://github.com/WarheadCore>
+ */
+
+#ifndef _ACORE_TOKENIZE_H_
+#define _ACORE_TOKENIZE_H_
+
+#include "Common.h"
+#include <string_view>
+
+namespace acore
+{
+    std::vector<std::string_view> Tokenize(std::string_view str, char sep, bool keepEmpty);
+
+    /* this would return string_view into temporary otherwise */
+    std::vector<std::string_view> Tokenize(std::string&&, char, bool) = delete;
+    std::vector<std::string_view> Tokenize(std::string const&&, char, bool) = delete;
+
+    /* the delete overload means we need to make this explicit */
+    inline std::vector<std::string_view> Tokenize(char const* str, char sep, bool keepEmpty) { return Tokenize(std::string_view(str ? str : ""), sep, keepEmpty); }
+}
+
+#endif // _ACORE_TOKENIZE_H_