Removed unmaintained Makefile and file lists.

testcode/grc/Makefile

@@ -1,3 +0,0 @@
-all:
-	grc65 vlir.grc
-	cl65 -t geos vlir.s vlir0.s vlir1.s vlir2.s

testcode/lib/atari/files.txt

@@ -1,11 +0,0 @@
-
-Test programs for the Atari runtime lib:
-----------------------------------------
-
-defdev.c	-	displays default device as determined by the runtime lib
-
-mem.c		-	displays size of available memory
-
-ostype.c	-	demo program for get_ostype() function
-
-scrcode.s	-	testprogram for the scrcode macro

testcode/lib/files.txt

@@ -1,20 +0,0 @@
-
-Test programs for the runtime lib:
-----------------------------------
-
-arg-test.c	- 	test program for passing arguments to main()
-clock.c		-	test program for clock() and CLOCKS_PER_SEC
-cprintf.c	-	test program for cprintf \n and \r operators
-cursor.c	-	test the cursor() function
-deb.c		-	test program for the library debugger
-div-test.c	-	test division/modulus and the div() routine
-em-test.c       -       test extended memory drivers
-fileio-test.c   -       test C file i/o routines (fopen/fread/fwrite/fclose)
-ft.c		-	file I/O test program (open + read functions)
-getsp.s		-	helper routine for ft.c
-joy-test.c     	-      	joystick driver test program
-posixio-test.c  -       test POSIX file i/o routines (open/read/write/close)
-seek.c		-	test lseek()/fseek()/ftell()
-signal-test.c   -       small test program for signal/raise
-time-test.c     -       test the time/mktime/gmtime/asctime functions
-uname-test.c    -       test the uname function