Trying to fix #48 (error in main process on linux)

package.json

@@ -32,8 +32,10 @@
   "dependencies": {
     "chart.js": "^2.7.3",
     "compare-versions": "^3.4.0",
+    "electron-is-dev": "^1.0.1",
     "electron-json-storage": "^4.1.0",
     "jquery": "^3.3.1",
+    "os": "^0.1.1",
     "path": "^0.12.7",
     "request": "^2.88.0"
   }

scripts/JSONhandler.js

@@ -11,6 +11,7 @@ const fs = require( 'fs' );
 const storage = require( 'electron-json-storage' );
 // We use this module to get the correct path seperator (only needed to display it correctly).
 const path = require( 'path' );
+const os = require( 'os' );
 // A default settings.json object.
 const defaultObj = {"windowSize":"1920x1080","fullscreen":false,"language":"en",
                     "path": storage.getDefaultDataPath() + path.sep + "data",
@@ -72,7 +73,13 @@ function initStorage() {
  * This function creates missing paths.
  */
 function createPath( newPath ) {
-	var start = "";
+    var start;
+    if ( os.platfrom() === "win32" ) {
+        start = "";
+    }
+    else {
+        start = "/";
+    }
 	newPath.split( path.sep ).forEach( function ( folder ) {
 		if ( folder.length > 0 ) {
 			start += folder + path.sep;

scripts/config.js

@@ -4,9 +4,11 @@
  * @author Malte311
  */
 
+const isDev = require('electron-is-dev');
+
 module.exports = {
     // Devtools on?
-	devMode : false,
-	log : true,
-	updateNeeded : true
+	devMode : isDev,
+	log : false,
+	updateNeeded : false
 }