In order to give and example of 'include' feature of ks parser
and for testing purposes common parts of 3 canned wks files were
moved into common.wks.inc
(From OE-Core rev: 629c6381669bd4acdb1613229cd095881d2d9cd2)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>