Wrong types in code

[samik3k]

1. in void CastleSiege::LoadGuildRegister(std::shared_ptr socket)
   marks and register_id should be uint32

2. check castle_siege_data money type

3. check duration column type

4. maybe i need change bigint (date and durations values) to timestamp or unixtimestamp

5. game.buff_template value_n have float type,
   but other tables characters.charcater_buff and characters.account_buff have int(11)
   Fix in code too

6. check characters.character_info types in code

7. check log.log_level_up.event_ground type with characters.event_ranking.event_ground

8. void CItemMgr::LoadItemTemplate(), required stats int32 unsigned, but other tables signed