[GRASS5] Case-sensitive filenames

[Glynn Clements]

I've just noticed that there are a few cases of filenames differing
only in case:

src/mapdev/v.digit/help:

	Customize._b	Customize._B
	Customize._d	Customize._D
	Edit._r		Edit._R
	Label._a	Label._A
	Label._l	Label._L
	Label._m	Label._M
	Label._s	Label._S
	Toolbox._n	Toolbox._N
	Window._a	Window._A
	Window._c	Window._C
	Window._l	Window._L
	Window._s	Window._S
	Window._w	Window._W

[there are a few others, but they're in unused code.]

Obviously, this isn't going to work on Cygwin (maybe not on MacOS X
either).

-- 
Glynn Clements <glynn.clements at virgin.net>