Add buttons to download base tune

index.html

@@ -62,8 +62,9 @@
         <div id="detailsText" style="padding-left: 0.9em; padding-right: 0.9em; overflow-y: auto; height: 50vh;"></div>
     </div>
     <ul class="actions">
-        <li><input type='button' id="btnDetails" value="Select Different Version" onclick="window.location.href='#loader';" /></li>
-        <li><input type='button' id="btnChoosePort" value="Choose Port" onclick="window.location.href='#port';" /></li>
+        <li><input type='button' value="Download Base Tune" id="btnBasetune" onclick="downloadTune();" /></li> 
+        <li><input type='button' id="btnDetails" value="Change Version" onclick="window.location.href='#loader';" /></li>
+        <li><input type='button' id="btnChoosePort" value="Install" onclick="window.location.href='#port';" /></li>
     </ul>
 </div>
 </section>
@@ -104,7 +105,8 @@
         </section>
     </div>
     <ul class="actions">
-        <li><input type='button' value="Burn again" id="btnReinstall" onclick="uploadFW();" /></li>    
+        <li><input type='button' value="Burn again" id="btnReinstall" onclick="uploadFW();" /></li>
+        <li><input type='button' value="Download Base Tune" id="btnBasetune" onclick="downloadTune();" /></li> 
         <li><input type='button' value="Exit" id="btnExit" onclick="quit();" /></li>   
     </ul>
  </div>

main.js

@@ -70,6 +70,11 @@ ipcMain.on('download', (e, args) => {
   }
 
   //console.log("Filename: " + fullFile );
+  options = {};
+  if(filename == "Speeduino%20base%20tune.msq")
+  {
+    options = { saveAs: true };
+  }
 
   fs.exists(fullFile, (exists) => {
     if (exists) {
@@ -77,7 +82,7 @@ ipcMain.on('download', (e, args) => {
       e.sender.send( "download complete", fullFile, "exists" );
     } 
     else {
-      download(BrowserWindow.getFocusedWindow(), args.url)
+      download(BrowserWindow.getFocusedWindow(), args.url, options)
         .then(dl => e.sender.send( "download complete", dl.getSavePath(), dl.getState() ) )
         .catch(console.error);
     }

renderer.js

@@ -166,6 +166,21 @@ function downloadIni()
 
 }
 
+function downloadTune()
+{
+
+    var e = document.getElementById('versionsSelect');
+    var DLurl = "https://raw.githubusercontent.com/noisymime/speeduino/" + e.options[e.selectedIndex].value + "/reference/Base%20Tunes/Speeduino%20base%20tune.msq";
+    console.log("Downloading: " + DLurl);
+
+    //Download the ini file
+    ipcRenderer.send("download", {
+        url: DLurl,
+        properties: {directory: "downloads"}
+    });
+
+}
+
 function uploadFW()
 {
     //Jump to the progress section