Core/Commands: Added transport position for command .gps

(cherry picked from commit 9c99a1d0c7d802fdaf8f944f73aa7eb2a6560950)

sql/updates/world/2016_03_12_2015_11_14_00_world.sql

@@ -0,0 +1,3 @@
+DELETE FROM `trinity_string` WHERE `entry`=186;
+INSERT INTO `trinity_string` (`entry`, `content_default`) VALUES
+(186, 'TransMapID: %u TransOffsetX: %f TransOffsetY: %f TransOffsetZ: %f TransOffsetO: %f (Transport ID: %u %s)');