Core/Scripts: add creature_text to pet mojo

Scripts/Karazhan/Moroes: cleanup a bit (should fixes mem leak)

sql/updates/world/2013_08_31_03_world_creature_text.sql

@@ -0,0 +1,10 @@
+DELETE FROM `creature_text` WHERE `entry`=24480;
+INSERT INTO `creature_text` (`entry`, `groupid`, `id`, `text`, `type`, `language`, `probability`, `emote`, `duration`, `sound`, `comment`) VALUES 
+(24480, 0, 0, 'I thought you''d never ask!', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 1, 'I promise not to give you warts...', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 2, 'This won''t take long, did it?', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 3, 'Now that''s what I call froggy-style!', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 4, 'Listen, $n, I know of a little swamp not too far from here....', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 5, 'Your lily pad or mine?', 15, 0, 100, 0, 0, 0, 'Mojo'), 
+(24480, 0, 6, 'Feelin'' a little froggy, are ya?', 15, 0, 100, 0, 0, 0, 'Mojo'),
+(24480, 0, 7, 'There''s just never enough Mojo to go around...', 15, 0, 100, 0, 0, 0, 'Mojo');