Add: DDL_Script; UPDATE: Package Structure

src/main/java/de/hdm_stuttgart/battlearena/Persistance/Scripts/DDL_Script.sql

+CREATE TABLE maps(
+	map_id uniqueidentifier NOT NULL DEFAULT newid(),
+	map_name VARCHAR(30) NOT NULL,
+	map_size VARCHAR(6) NOT NULL,
+	map_data VARCHAR(1369) NOT NULL
+	);
+
+CREATE TABLE players(
+	player_id uniqueidentifier NOT NULL DEFAULT newid(),
+   	player_name VARCHAR(30) NOT NULL,
+	games_won INTEGER NOT NULL, 
+	games_lost INTEGER NOT NULL,
+	kills INTEGER NOT NULL,
+	deaths INTEGER NOT NULL,
+	blocks_destroyed INTEGER NOT NULL,
+	ingame_time VARCHAR(256) NOT NULL
+);
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