Fixes index.html error when gui is executed from another CWD

Author: romansemko

build/nelson.gui.js

@@ -22,7 +22,7 @@ app.set('port', process.env.NELSON_GUI_PORT || program.port);
 
 app.use(express.static(path.join(__dirname)));
 app.all('/*/*', function (req, res) {
-    res.sendfile('index.html');
+    res.sendfile(path.join(__dirname, 'index.html'));
 });
 
 // Listen for requests

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nelson.gui",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "repository": {
     "type": "git",
     "url": "https://github.com/SemkoDev/nelson.gui.git"

src/nelson.gui.js

@@ -21,7 +21,7 @@ app.set('port', process.env.NELSON_GUI_PORT || program.port);
 
 app.use(express.static(path.join(__dirname)));
 app.all('/*/*', function (req, res) {
-        res.sendfile('index.html');
+        res.sendfile(path.join(__dirname, 'index.html'));
 });
 
 // Listen for requests