[PATCH] Allow paths and patterns to be const

[Adam Jackson]

On Mon, 2013-11-18 at 16:58 -0800, Keith Packard wrote:
> Signed-off-by: Keith Packard <keithp at keithp.com>
> ---
> 
> Note that this changes the API to the library; the X server, in
> particular, requires changes before this can be merged.

Looks like a reasonable change, but it'd be a little unfortunate to
break building older server on newer fontsproto, which is what would
happen if I read you right.

- ajax