In order to (partially) multi-arch-ify curl-config, remove all

In order to (partially) multi-arch-ify curl-config, remove all

Origin: vendor
Bug-Debian: http://bugs.debian.org/731998
Forwarded: not-needed
Reviewed-by: Alessandro Ghedini <ghedo@debian.org>
Last-Update: 2017-01-10

mention of @includedir@ and @libdir@ from the script.  On Debian, the actual
header and library directories are architecture-dependent, but will always be
in the C compiler's default search path, so -I and -L options are not
necessary (and may be harmful in multi-arch environments.)

Gbp-Pq: Name 11_omit-directories-from-config.patch