Scripts/Commands: Fix guid usage and enhance commands

- Fix targeting gameobjects and creatures for .dist and .gps. The old code used DB guid to search from core generated guid lists.
- Fix some error messages saying 'no player found' even if creatures and gameobjects and players were searched
- Change atoi to atoul when receiving lowguids as string or other uint32 values
- Use ObjectGuid::LowType instead of uint32 for lowguid type
- Allow .gob info to take in gameobject guid link as well as entry link in addition to gameobject entry and update the documentation of the command
- Change .gob delete to post the spawnid (dbguid) instead of the ingame generated guid (which is basically never seen or used by the player in any other commands that I see)
- Allow spawntimesecs to be negative when spawning a gameobject
- Disable searching by ingame spawn id in commands. (it makes little sense for a user to provide a number which is then attempted to be used as DB guid and non DB guid when both could have a match)
- Update .gob turn documentation to tell about possibility to provide orientation in command
- Correct the types in .gob add command result trinity_string
- Correct the creature search for .npc del
- Change .event to .event info
- Add .go offset command
- Remove the .go command for empty string (no subcommand given) because it just used .go xyz
- Extend .gob info to show size, faction, flags and model dimensions
- Remove some unnecessary casts
- Document .wp show better (first and last were not documented)
- Insert spawnid to .wp show info error message
- Fix spawntime printing for .gobject target
- Fix guid targetting for .npc set movetype
- Fix query by spawnid for .wp show info
- Fix deleting of existing waypoints when twice doing the command .wp show on
- Fix deleting of existing waypoints when doing the command .wp show off
- Change wpguid column in DB and in core to uint32, which is what the spawnid type is in core and db.

sql/updates/auth/4.3.4/2017_04_02_00_auth.sql

@@ -0,0 +1,7 @@
+--
+UPDATE `rbac_permissions` SET `name`='Command: event info' WHERE  `id`=367;
+DELETE FROM `rbac_permissions` WHERE `id` = 845;
+INSERT INTO `rbac_permissions` (`id`, `name`) VALUES (845, 'Command: go offset');
+DELETE FROM `rbac_linked_permissions` WHERE `id` = 198 AND `linkedId` = 845;
+INSERT INTO `rbac_linked_permissions` (`id`, `linkedId`) VALUES (198, 845);
+--

sql/updates/world/4.3.4/2017_04_02_00_world.sql

@@ -0,0 +1,21 @@
+--
+UPDATE `command` SET `help`='Syntax: .gobject turn [guid|link] [oz [oy [ox]]]\r\n\r\nSet the orientation of the gameobject to player\'s orientation or the given orientation.' WHERE  `name`='gobject turn';
+UPDATE `trinity_string` SET `content_default`='>> Add Game Object \'%u\' (%s) (GUID: %u) added at \'%f %f %f\'.' WHERE  `entry`=525;
+UPDATE `command` SET `name`='event info', `help`='Syntax: .event info #event_id\r\nShow details about event with #event_id.' WHERE  `name`='event';
+
+DELETE FROM `trinity_string` WHERE `entry` IN (84, 85, 86);
+INSERT INTO `trinity_string` (`entry`, `content_default`, `content_loc1`, `content_loc2`, `content_loc3`, `content_loc4`, `content_loc5`, `content_loc6`, `content_loc7`, `content_loc8`) VALUES
+(84, 'Size: %f', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(85, 'Faction: %u Flags: %u', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL),
+(86, 'Model dimensions from center: Max X %f Y %f Z %f Min X %f Y %f Z %f', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL);
+
+DELETE FROM `command` WHERE `name` = "go";
+DELETE FROM `command` WHERE `name` = "go offset";
+INSERT INTO `command` (`name`, `permission`, `help`) VALUES ('go offset', 845, 'Syntax: .go offset [x[ y[ z[ o]]]]\nTeleports the player by given offset from his current coordinates.');
+
+UPDATE `command` SET `help`='Syntax: .gobject info [$entry|$link | guid [$guid|$link]\r \r Query Gameobject information for given gameobject entry, guid or link.\rFor example .gobject info 36\ror .gobject info guid 100' WHERE  `name`='gobject info';
+
+ALTER TABLE `waypoint_data` CHANGE COLUMN `wpguid` `wpguid` INT(11) UNSIGNED NOT NULL DEFAULT '0' AFTER `action_chance`;
+
+UPDATE `command` SET `help`='Syntax: .wp show $option\nOptions:\non $pathid (or selected creature with loaded path) - Show path\nfirst $pathid (or selected creature with loaded path) - Show first waypoint in path\nlast $pathid (or selected creature with loaded path) - Show last waypoint in path\noff - Hide all paths\ninfo $selected_waypoint - Show info for selected waypoint.' WHERE  `name`='wp show';
+--