Move all patches to templates/$pkgname/patches.

There's no need to set patch_files/patch_args anymore, all patches
in this directory will be applied with -Np0 and they have .diff
or .patch (and .gz/.bz2) extension.

--HG--
extra : convert_revision : 8d516c033fe34db94ebbcc84c246e84fc96ed901

templates/xf86-input-spaceorb/patches/fix_build.diff

@@ -0,0 +1,11 @@
+--- src/spaceorb.c.orig	2009-03-31 10:32:33.238047887 +0200
++++ src/spaceorb.c	2009-03-31 10:32:43.299024563 +0200
+@@ -337,7 +337,7 @@ DeviceInit (DeviceIntPtr dev)
+     return !Success;
+   }
+ 
+-  if (InitValuatorClassDeviceStruct (dev, 6, xf86GetMotionEvents,
++  if (InitValuatorClassDeviceStruct (dev, 6,
+ 				     pInfo->history_size, Absolute) == FALSE)
+     {
+       ErrorF ("Unable to allocate SPACEORB ValuatorClassDeviceStruct\n");