upstream-version-is-even.bbclass: exclude various alphas, betas, pre-releases etc.
Was a problem with perl in particular.
(From OE-Core rev: cc40b3ad2c4a725f93d0b984f23d34d247cffb2f)
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>