Removed unused "fit plot" button events.

Author: Mich

src/mainwindow.cpp

@@ -1939,12 +1939,6 @@ void MainWindow::on_pushButtonLoadPath_clicked()
     ui->lineEditFileInfo->setText(info);
 }
 
-void MainWindow::on_pushButtonFitToContents_clicked()
-{
-    ui->widgetChart->rescaleAxes(true);
-    ui->widgetChart->yAxis->scaleRange(1.20);
-}
-
 void MainWindow::on_processLoadedFileLine(QString *line, int *progressPercent)
 {
     parser.parse(*line, true, true, ""); // Parse string - split into labels + numeric data

src/mainwindow.h

@@ -109,7 +109,6 @@ private slots:
     void on_pushButtonClearHistory_clicked();
     void on_pushButtonClearTable_clicked();
     void on_pushButtonEnablePlot_toggled(bool checked);
-    void on_pushButtonFitToContents_clicked();
     void on_pushButtonLoadFile_clicked();
     void on_pushButtonLoadPath_clicked();
     void on_pushButtonLoadRAMBuffer_clicked();