message: UI-QT: improved statusbar info (force and nos).
  The force is now shown in exponential representation to give a better idea of the magnitude. The NOS is shown as exponential when there are at least 100k spins.
diff: @@ -716,7 +716,13 @@ void MainWindow::createStatusBar()
  // NOS
  Ui::MainWindow::statusBar->removeWidget(this->m_Label_NOS);
  this->m_Label_NOS = new QLabel;
  - this->m_Label_NOS->setText(QString::fromLatin1("NOS: ") + QString::number(System_Get_NOS(this->state.get())) + QString::fromLatin1(" "));
  + int nos = System_Get_NOS(this->state.get());
  + QString nosqstring;
  + if (nos < 1e5)
  + nosqstring = QString::number(nos);
  + else
  + nosqstring = QString::number((float)nos, 'E', 2);
  + this->m_Label_NOS->setText(QString::fromLatin1("NOS: ") + nosqstring + QString::fromLatin1(" "));
  Ui::MainWindow::statusBar->addPermanentWidget(this->m_Label_NOS);
  // NOI
  @@ -741,7 +747,7 @@ void MainWindow::updateStatusBar()
  this->m_Label_FPS->setText(QString::fromLatin1("FPS: ") + QString::number((int)this->spinWidget->getFramesPerSecond()));
  float F = Simulation_Get_MaxTorqueComponent(state.get());
  - this->m_Label_Torque->setText(QString::fromLatin1("F_max: ") + QString::number(F, 'f', 12));
  + this->m_Label_Torque->setText(QString::fromLatin1("F_max: ") + QString::number(F, 'E', 2));
  float E = System_Get_Energy(state.get())/System_Get_NOS(state.get());
  this->m_Label_E->setText(QString::fromLatin1("E: ") + QString::number(E, 'f', 6) + QString::fromLatin1(" "));
  