small fixes

                *nreq.setData("user-agent") = "blogi/1.0 (Alpha Version 0.1)";

                nreq.send(srvsock.get(),cltsock.get());

                std::shared_ptr<char> data(new char[16384], std::default_delete<char[]>());

                std::shared_ptr<char[]> data(new char[16384], std::default_delete<char[]>());

                int recv,tries=0,chunklen=0;

                hsize=res.parse(data.get(),recv);

                recv-=hsize;

                *data=*data+hsize;

                std::shared_ptr<char[]> buf(new char[16384], std::default_delete<char[]>());

                memcpy(buf.get(),data.get()+hsize,recv);

                data.swap(buf);

                cpos=0;