Little sql cleanup and full update.

--HG--
branch : trunk

sql/updates/7748_word_scriptname.sql

@@ -0,0 +1,3 @@
+UPDATE `areatrigger_scripts` SET `ScriptName`='at_aldurthar_gate' WHERE `entry` IN (5284,5285,5286,5287);
+UPDATE `areatrigger_scripts` SET `ScriptName`='at_warsong_farms' WHERE `entry` IN (4871,4872,4873);
+UPDATE `areatrigger_scripts` SET `ScriptName`='at_stormwright_shelf' WHERE `entry`=5108;