GUACAMOLE-313: Merge exclude built guaclog.1 mangpage from git.
GUACAMOLE-313: Merge exclude built guaclog.1 mangpage from git.

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