Core/Sql: Fixed Database Creation from scratch (AshamaneProject#267)

* Core/Sql: Fixed Database Creation from scratch

Note: its important that your Database names beginn an "ashamane_" prefix, otherwise your server will never load up

* Update 2020_12_17_00_world.sql

* Update README.md

Co-authored-by: Traesh <Traesh@users.noreply.github.com>

sql/ashamane/world/2020_12_17_00_world.sql

@@ -58,4 +58,4 @@ DELETE FROM creature_template_model WHERE CreatureID = 119314 AND Idx = 0 AND Cr
 DELETE FROM creature_template_model WHERE CreatureID = 126326 AND Idx = 0 AND CreatureDisplayId = 86774;
 DELETE FROM creature_template_model WHERE CreatureID = 129049 AND Idx = 0 AND CreatureDisplayId = 87401;
 
-ALTER TABLE `ashamane_base_world`.`creature_template_model` DROP PRIMARY KEY, ADD PRIMARY KEY (`CreatureID`, `Idx`);
+ALTER TABLE `creature_template_model` DROP PRIMARY KEY, ADD PRIMARY KEY (`CreatureID`, `Idx`);