* Turn reasons from a list into a string (usually there will be only one
reason, but the interface provides for more than one) and state up
front that the recipe is unavailable for clarity
* Use quotes around invalid recipe name
(Bitbake rev: 8922f1d23400049d2894a97915a533769a24ca07)
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>