engine-pkcs11: Add new recipe

Engine_pkcs11 is an implementation of an engine for OpenSSL. It can be
loaded using code, config file or command line and will pass any function
call by openssl to a PKCS cards and software for using smart cards in PKCS

Signed-off-by: Qian Lei <qianl.fnst@cn.fujitsu.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>