system/launcher: Post-SVN clean up

- Move source code from `trunk` into program root directory.
- Update build files and ASM include paths.

data/Tupfile.lua

@@ -426,7 +426,7 @@ tup.append_table(img_files, {
  {"HDD_INFO", VAR_PROGS .. "/system/hdd_info/hdd_info"},
  {"KBD", VAR_PROGS .. "/testing/kbd/trunk/kbd"},
  {"KPACK", VAR_PROGS .. "/other/kpack/trunk/kpack"},
- {"LAUNCHER", VAR_PROGS .. "/system/launcher/trunk/launcher"},
+ {"LAUNCHER", VAR_PROGS .. "/system/launcher/launcher"},
  {"LOADDRV", VAR_PROGS .. "/system/loaddrv/loaddrv"},
  {"MAGNIFY", VAR_PROGS .. "/system/magnify/magnify"},
  {"MGB", VAR_PROGS .. "/testing/mgb/trunk/mgb"},

programs/build_all.bat

@@ -67,7 +67,7 @@ fasm system\end\trunk\end.asm %BIN%\end
 fasm system\gmon\gmon.asm %BIN%\gmon
 fasm system\icon\icon.asm %BIN%\icon
 fasm system\kbd\trunk\kbd.ASM %BIN%\kbd
-fasm system\launcher\trunk\launcher.asm %BIN%\launcher
+fasm system\launcher\launcher.asm %BIN%\launcher
 fasm system\menu\trunk\menu.asm %BIN%\@menu
 fasm system\mgb\trunk\mgb.asm %BIN%\mgb
 fasm system\mousemul\trunk\mousemul.asm %BIN%\mousemul

programs/system/launcher/launcher.asm

@@ -1,3 +1,6 @@
+; SPDX-License-Identifier: NOASSERTION
+;
+
 ;-----------------------------------------------------------------------------
 ;
 ;   LAUNCHER - startup of programs
@@ -28,11 +31,11 @@
 	dd 0x0		; I_Param
 	dd 0x0		; I_Icon
 ;-----------------------------------------------------------------------------
-include "../../../macros.inc"
+include "../../macros.inc"
 
 define __DEBUG__ 1
 define __DEBUG_LEVEL__ 1
-include "../../../debug-fdo.inc"
+include "../../debug-fdo.inc"
 ;-----------------------------------------------------------------------------
 START:                           ; start of execution
 	mcall	68,11
@@ -43,7 +46,7 @@ START:                           ; start of execution
 	mov	ecx,[processinfo+32]
 	test	ecx,ecx
 	jnz	@f
-	
+
 	inc	ecx	; if file size zero
 ;--------------------------------------
 @@: