Dialog formatting

- Newlines at end of file
- Remove debug attribute
- Indentation in the XSL

rsrc/dialogs/pick-potion.xml

@@ -56,4 +56,4 @@
 	<button name='potion20' type='small' top='280' left='278'>20</button>
 	<text name='label20' framed='true' top='282' left='311' width='160' height='16'/>
 	<button name='help' type='help' def-key='help' top='8' left='448'/>
-</dialog>
+</dialog>