Filename improvements

The follow changes are in aid of consistent UNIX-style filename usage and matching use of case so that parts of RISC OS might be cross compiled with GCC. I’ve already pointed some of this to Steve and that there are problems with the Paint sources. e.g. Paint/c contains these files:

AltRename
colours
Colours
CVS
ftrace
guard
m
main
Main
Menus
PaintLib
psprite
PSprite
sprwindow
SprWindow
tools
Tools
ToolWindow

Apart from that, the following patch corrects issues for Paint, Draw and Edit (the EditIntern paths are debatable, and perhaps ought be done differently)

(Originally pasted the patch, but the formatting broke down part way through)

http://www.riscos.info/downloads/patches/rool.filenames.patch

Thanks for the info. I’ve booked three days off work this week so I hope to fix issues such as this one then. :)