Fix setting panel crash on opening

hadaly/app.py

@@ -82,7 +82,7 @@ class HadalyApp(App):
     def build_settings(self, settings):
         settings.add_json_panel('Hadaly',
                                 self.config,
-                                'data/settings_panel.json')
+                                'hadaly/data/settings_panel.json')
 
     def on_start(self):
         self.tempdir = tempfile.mkdtemp()

hadaly/data/settings_panel.json

@@ -1,4 +1,12 @@
 [
+  {"type":"title", "title":"General"},
+  
+  { "type":"bool",
+    "title":"Switch to Viewer",
+    "desc":"Automatically switch to Viewer when opening an *.opah file",
+    "section":"general",
+    "key":"switch_on_start" },
+
   {"type":"title", "title":"Editor"},
   
   { "type":"numeric",
@@ -11,8 +19,7 @@
     "title":"Auto-save",
     "desc":"Save every x minutes (Not yet functional)",
     "section":"editor",
-    "key":"autosave",
-    "true":"auto" },
+    "key":"autosave" },
   
   { "type":"numeric",
     "title":"Saving interval", 
@@ -32,8 +39,7 @@
     "title":"Thumbnail on zoom",
     "desc":"Show thumbnail on zoom",
     "section":"viewer",
-    "key":"thumb",
-    "true":"auto" },
+    "key":"thumb" },
   
   { "type":"options",
     "title":"Thumbnail position",