To allow recipetool plugins in one layer to shadow another in a well
defined way, first search BBPATH/lib/recipetool directories and then
scripts/lib/recipetool and load only the first found.
The previous search and load loop would load all found plugins with the
ones found later replacing any found before.
(From OE-Core rev: 7a8726a3662a3909dc6ef6e8d1029d0b1aa938c3)
Signed-off-by: Ola x Nilsson <ola.x.nilsson@axis.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>