Add filetype colours to the manual. Also add a macro to give the

file extension of the main binary.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20348 a1c6a512-1295-4272-9138-f99709370657

manual/platform/gigabeatf.tex

@@ -18,6 +18,7 @@
 %For use when referring to the player. E.g. the \daps\ capacity ...
 \newcommand{\daps}{player's}
 \newcommand{\firmwarefilename}{\fname{rockbox.gigabeat}}
+\newcommand{\firmwareextension}{\fname{gigabeat}}
 \newcommand{\screenshotsize}{6cm}
 \newcommand{\disk}{hard disk}