GUACAMOLE-225: Bump libtool version info (interface added, none changed/removed).
GUACAMOLE-225: Bump libtool version info (interface added, none changed/removed).

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