Build changes

L2J_Server/build.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="L2_GameServer" default="dist" basedir=".">
+<project name="L2J_Server" default="dist" basedir=".">
     <description>
         This script will build the L2J server.