Added quotes around JS to display programming errors. Added uploads dir to repo. Missing dir caused upload errors.

Author: elcojacobs

.gitignore

@@ -168,3 +168,4 @@ test.php
 docs/build
 userSettings.json
 do_not_run_brewpi
+config_user.php

js/maintenance-panel.js

@@ -220,7 +220,7 @@ $("#maintenance-panel" ).on( "tabsactivate", function( event, ui ) {
 
 function programmingError(string){
     "use strict";
-    window.alert(string);
+    window.alert("Error while programming: " + string);
 }
 
 function programmingDone(){

program_arduino.php

@@ -31,7 +31,7 @@
 else {
 	$error = "Unable to open required file (config.php)";
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }
@@ -42,7 +42,7 @@
 else{
 	$error = "boardType not specified!";
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }
@@ -52,7 +52,7 @@
 else{
 	$error = "restoreSettings not specified!";
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }
@@ -62,15 +62,15 @@
 else{
 	$error = "restoreDevices not specified!";
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }
 
 if ($_FILES["file"]["error"] > 0){
 	$error = "Hex file error: " . $_FILES["file"]["error"];
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }
@@ -82,7 +82,7 @@
 else{
 	$error = "cannot move uploaded file";
 	?>
-	<script type="text/javascript">window.top.window.programmingError(<?php echo $error ?>)</script>
+	<script type="text/javascript">window.top.window.programmingError(<?php echo "\"$error\"" ?>)</script>
 	<?php
 	die($error);
 }

uploads/.gitignore

@@ -0,0 +1,6 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
+# Sample data is also ignored, because users can alter it and cause git conflicts.
+# We can still change the sample data by adding it with add -f