[gtkada] Patch: Drop an unused empty directory

[Emmanuel Briot]

On 08/12/2011 08:45 PM, Björn Persson wrote:
> * projects/Makefile (install):
> Don't create /usr/lib/gnat/gtkada, as the .lgpr files that were previously put
> there are gone.

Well spotted, I applied the patch to the development version of GtkAda.

Thanks

Emmanuel