ocserv: require hashed passwords in the config file, and a sed fix.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
openconnect: include the Interface name in the files used for certificates and keys

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
openconnect: Added README file

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
ocserv: Added README file

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>
ocserv: regenerate the password file on reload

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>