Remove support for SSHv1 Cipher variable.

libssh/config.c

@@ -35,7 +35,6 @@ enum ssh_config_opcode_e {
   SOC_PORT,
   SOC_USERNAME,
   SOC_IDENTITY,
-  SOC_CIPHER,
   SOC_CIPHERS,
   SOC_COMPRESSION,
   SOC_TIMEOUT,
@@ -53,7 +52,6 @@ static struct ssh_config_keyword_table_s ssh_config_keyword_table[] = {
   { "port", SOC_PORT },
   { "user", SOC_USERNAME },
   { "identityfile", SOC_IDENTITY },
-  { "cipher", SOC_CIPHER },
   { "ciphers", SOC_CIPHERS },
   { "compression", SOC_COMPRESSION },
   { "connecttimeout", SOC_TIMEOUT },