Irccd: load directly native plugin instead of wrapping it, closes #790 @1h The boost::dll::import function support importing variables as boost::shared_ptr, instead of wrapping all individual function, just load the plugin from the shared object and return it as a std::shared_ptr.

[Unit]
Description=IRC Client Daemon
After=network.target

[Service]
Type=forking
ExecStart=@PATH@

[Install]
WantedBy=multi-user.target