system/board: Post-SVN clean up

- Fix ASM include paths.
- Note: Line endings standardised from `CRLF` > `LF`, so best to view diffs with whitespace changes hidden.

programs/develop/libraries/libs-dev/libimg/xcf/xcf.asm

@@ -27,7 +27,7 @@
 ;;                                                                                                ;;
 ;;================================================================================================;;
 include	'xcf.inc'
-;include	'../../../../../system/board/trunk/debug.inc'
+;include	'../../../../../system/board/debug.inc'
 
 MAX_LAYERS		=	255
 

programs/games/snake/snake.asm

@@ -1,3 +1,6 @@
+; SPDX-License-Identifier: NOASSERTION
+;
+
 ;;===HEADER====================================================================================================================
 
 use32
@@ -11,7 +14,7 @@ include '../../proc32.inc'
 include '../../macros.inc'
 include '../../dll.inc'
 include '../../develop/libraries/box_lib/trunk/box_lib.mac'
-;include '../../system/board/trunk/debug.inc'
+;include '../../system/board/debug.inc'
 
 ;;===Define_chapter============================================================================================================