* Fix some codestyle, fix some typos
* Change CMakeLists for: Custom (can be uncommented), Events, World
** Custom is theoretically unchanged. You can, however, uncomment the glob_recurse that initializes every file within. This might be easier for beginners.
* Introducing the IP Based Action Log System:
** On several different actions, e.g. Login, Character Login, etc., a new entry is added
** Can be logged on and off in worldserver config
*** Disabled by default to prevent increased log db size for unknowing users.
* Add a new row to account table called 'last_attempt_ip'
** Lists the last ip trying to connect to the account
* Add a new type of HookScripts: AccountScript
** Includes: OnAccountLogin, OnFailedAccountLogin, OnEmailChange, OnFailedChange, OnPasswordChange, OnFailedPasswordChange
* Added new Hook to PlayerScripts: OnFailedPlayerDelete
* Added new variables to PlayerScripts: OnPlayerDelete
-Fix warnings from -Woverflow on implicit constant conversion.
-Fix warnings from -pedantic.
-Fix warnings from -pedantic.
-Fix warnings from -Wformat.
Two minor changes in addition :
-Replace a defined value equal to 2^31 - 1 by std::numeric_limits<int>::max().
-Remove useless null-check on pointer returned by new. New doesn't returns nullptr on failure, it throws std::bad_alloc.
Fix a database race condition in authserver that would delay the account ban expiry by 1 login because the query that would have removed the ban was executed asynchronously.
Fix a database race condition between authserver saving session key to database asynchronously and worldserver reading it; session key is now saved synchronously.
- Changed default loggers and appenders
- '.' determines the relation between loggers ("type.subtype" inherits "type" logger setting if logger "type.subtype" is not defined)
- When core logs a message it search for the correct logger (root is the default one)
ie: a message logged with "type.subtype"
* Core will try to find a logger with name "type.subtype", if its not found then will search for "type", again if its not found it will return the default one "root"
