Test: disable settings view in portrait mode for iphone (prevents buggy settings view), flag not ready for release

Limelight/ViewControllers/StreamFrameViewController.m

@@ -89,7 +89,7 @@
 
 - (void)configExitGesture{
     [self.view removeGestureRecognizer:_exitSwipeRecognizer];
-    _exitSwipeRecognizer = [[CustomEdgeSwipeGestureRecognizer alloc] initWithTarget:self action:@selector(expandSettingsView)];
+    _exitSwipeRecognizer = [[CustomEdgeSwipeGestureRecognizer alloc] initWithTarget:self action:@selector(edgeSwiped)];
     _exitSwipeRecognizer.edges = _settings.swipeExitScreenEdge.intValue;
     _exitSwipeRecognizer.normalizedThresholdDistance = _settings.swipeToExitDistance.floatValue;
     _exitSwipeRecognizer.delaysTouchesBegan = NO;
@@ -484,6 +484,14 @@
     [self.mainFrameViewcontroller simulateSettingsButtonPress];
 }
 
+- (void)edgeSwiped{
+    if([self->_mainFrameViewcontroller isIPhonePortrait]){ // disable backmenu for iphone portrait mode;
+        [self returnToMainFrame]; //directly quit the session
+        return;
+    }
+    [self expandSettingsView];  // expand settings view in other cases;
+}
+
 - (void)sessionDisconnectedBySettingView {
     Log(LOG_I, @"Settings view disconnect the session in stream view");
     self.mainFrameViewcontroller.settingsExpandedInStreamView = false; // reset this flag to false