Mysql command line client and tools: add support for Connector/C's new TLS/SSL options

Add support for Connector/C's TLS/SSL options in mysql command line tools:

--ssl_fp verify server certificate against SHA1 finger print (implies --ssl).
--ssl_fp_list verify server certificate against one or more SHA1 finger prints which are stored in the specified file (implies --ssl).
--ssl_passphrase Specifies a passphrase for the passphrase protected client certificate

Example:
mysql -uuser --ssl --ssl-fp="64:37:78:F9:51:B1:1E:89:73:1F:14:3C:1D:72:16:80:B4:3D:70:80"