Signing package feeds will default to ascii armored signatures (ASC) the
other option being binary (BIN). This is for both rpm and ipk backends.
(From OE-Core rev: 862a3892feb2628282e1d6f2e4498a7a3bd60cbf)
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>