Fixed a link in the deploy class.
Re-wrote the bugzilla class to be clearer.
(From yocto-docs rev: 4bb975a0e12c9d38e941f1cf913c042498f06976)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>