MINOR: ssl: Add "abort ssl crl-file" CLI command

The "abort" command aborts an ongoing transaction started by a "set ssl
crl-file" command. Since the updated CRL file data is not pushed into
the CA file tree until a "commit ssl crl-file" call is performed, the
abort command simply deleted the new cafile_entry (storing the new CRL
file data) stored in the transaction.
1 file changed