Added old firmware and pcb design files

These are all design documents that I thought I had lost. It's may make
me cringe, but it's still cool to use it to see how far I've come.

OSU SARL/Desktop Applications/EmbryoPickAndPlace/qextserialport-1.2rc/examples/qespta/main.cpp

@@ -0,0 +1,30 @@
+/**
+ * @file main.cpp
+ * @brief Main file.
+ * @author Micha? Policht
+ */
+
+#include <QApplication>
+#include "MainWindow.h"
+#include "MessageWindow.h"
+
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    //! [0]
+#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
+    //redirect debug messages to the MessageWindow dialog
+    qInstallMsgHandler(MessageWindow::AppendMsgWrapper);
+#else
+    qInstallMessageHandler(MessageWindow::AppendMsgWrapper);
+#endif
+    //! [0]
+
+    MainWindow mainWindow;
+    mainWindow.show();
+
+    return app.exec();
+}
+
+