GUACAMOLE-221: Increase verbosity of logged FreeRDP-related errors.
GUACAMOLE-221: Increase verbosity of logged FreeRDP-related errors.

apache/guacamole-server,mike-jumper/incubator-guacamole-server,glyptodon/guacamole-server,glyptodon/guacamole-server,glyptodon/guacamole-server,mike-jumper/incubator-guacamole-server,mike-jumper/incubator-guacamole-server,apache/guacamole-server,apache/guacamole-server,mike-jumper/incubator-guacamole-server