Core/Guilds: guild code was completely refactored and rewritten.

* OOP desing and implementation;
* all the queries are moved to prepared statements;
* guild loading is optimized;
* all the possible interaction with guild's data is done inside the guild class;
* added more hooks to GuildScript class;

WARNING: Make sure you backup your characters database before applying this change (just in case).

Known problems with guilds:
* when new member is added to the guild, MOTD is not displayed for him in guild tab of social window;
* if you add item with random property to guild bank visual representation of item below it becomes wrong (it displays wrong stack number);
* packets order differs from official: currently guild bank packet traffic is twice as more than on offy.

--HG--
branch : trunk

src/server/game/Miscellaneous/SharedDefines.h

@@ -2505,14 +2505,8 @@ enum PetDiet
 
 #define CHAIN_SPELL_JUMP_RADIUS 10
 
-// Max values for Guild & Guild Bank
-#define GUILD_BANK_MAX_TABS         6                       // send by client for money log also
-#define GUILD_BANK_MAX_SLOTS        98
-#define GUILD_BANK_MAX_LOGS         25
-#define GUILD_BANK_MONEY_LOGS_TAB   100                     // used for money log in DB
+#define GUILD_BANKLOG_MAX_RECORDS   25
 #define GUILD_EVENTLOG_MAX_RECORDS  100
-#define GUILD_RANKS_MIN_COUNT       5
-#define GUILD_RANKS_MAX_COUNT       10
 
 enum AiReaction
 {