[8402] Optimalized guild_eventlog and guild_bank_eventlog loading from database.

Added config options to set count of eventlog records stored in DB.
    Attached SQL files will DROP existing and create new tables. Make sure you create backup (if you need old data).
    Renamed few variables in Guild class.
    Signed-off-by: Triply <[email protected]>

*Note: existing guild bank log will be removed.

--HG--
branch : trunk

src/game/World.h

@@ -258,6 +258,8 @@ enum WorldConfigs
     CONFIG_LOGDB_CLEARINTERVAL,
     CONFIG_LOGDB_CLEARTIME,
     CONFIG_CLIENTCACHE_VERSION,
+    CONFIG_GUILD_EVENT_LOG_COUNT,
+    CONFIG_GUILD_BANK_EVENT_LOG_COUNT,
     CONFIG_VALUE_COUNT
 };