Additional work on the graphing view, addition of the new graph dialog.

newgraphdialog.cpp

@@ -0,0 +1,14 @@
+#include "newgraphdialog.h"
+#include "ui_newgraphdialog.h"
+
+NewGraphDialog::NewGraphDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::NewGraphDialog)
+{
+    ui->setupUi(this);
+}
+
+NewGraphDialog::~NewGraphDialog()
+{
+    delete ui;
+}