cleaning

cleaning
	modified:   data/g.pal
	modified:   makefile
	new file:   mapread.exe
	modified:   pcxtest.exe
	modified:   scroll.exe
	renamed:    src/lib/PLANAR.C -> src/lib/PLANAR.C0
	modified:   src/scroll.c
	modified:   test.exe
	modified:   test2.exe