Updating the linux-yocto kernel recipes to include a named/versioned 4.1
recipe. This will be the LTSI kernel, and the 3.14 and 3.19 kernels will
be removed in subsequent commites (once reference boards have transitioned).
(From OE-Core rev: c027c1283e6444ab05f444eb5d292ec1a36b5821)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>