* Base at TOM_RUS reseach save/load character specific account data in new table `character_account_data`
* Move its in sql update from `account_data` to new table.
* For client packets that can be send in loggined state or just after logout but assocualted
with recently logout character add new login status STATUS_LOGGEDIN_OR_RECENTLY_LOGGOUT
* Store low guid for loggedin player or recently logout into WorldSession.
