Fix white screen if VBox is not installed properly

src/Main.js

@@ -40,10 +40,8 @@ SetupStore.setup().then(() => {
     step: 'catch',
     message: err.message
   });
-  bugsnag.notify('SetupError', 'Setup threw an exception', {
-    step: 'catch',
-    error: err
-  });
+  console.log(err);
+  bugsnag.notify(err);
 });
 
 ipc.on('application:quitting', opts => {

src/SetupStore.js

@@ -247,11 +247,9 @@ var SetupStore = assign(Object.create(EventEmitter.prototype), {
           step: _currentStep,
           message: err.message
         });
-        var virtualboxVersion = virtualBox.installed() ? yield virtualBox.version() : 'Not installed';
         bugsnag.notify('SetupError', err.message, {
           error: err,
-          step: _currentStep,
-          virtualbox: virtualboxVersion
+          step: _currentStep
         }, 'info');
         _error = err;
         this.emit(this.ERROR_EVENT);