Merge branch 'develop' into release/1.4.2

Author: SergioEstevao

Pod/Classes/WPAssetViewController.m

@@ -36,15 +36,15 @@ - (void)viewDidLoad
     self.imageView.translatesAutoresizingMaskIntoConstraints = NO;
     [self.imageView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor].active = YES;
     [self.imageView.widthAnchor constraintEqualToAnchor:self.view.widthAnchor].active = YES;
-    [self.imageView.topAnchor constraintEqualToAnchor:self.topLayoutGuide.topAnchor].active = YES;
-    [self.imageView.heightAnchor constraintEqualToAnchor:self.view.heightAnchor].active = YES;
+    [self.imageView.topAnchor constraintEqualToAnchor:self.topLayoutGuide.bottomAnchor].active = YES;
+    [self.imageView.bottomAnchor constraintEqualToAnchor:self.bottomLayoutGuide.topAnchor].active = YES;
 
     [self.view addSubview:self.videoView];
     self.videoView.translatesAutoresizingMaskIntoConstraints = NO;
     [self.videoView.leftAnchor constraintEqualToAnchor:self.view.leftAnchor].active = YES;
     [self.videoView.widthAnchor constraintEqualToAnchor:self.view.widthAnchor].active = YES;
-    [self.videoView.topAnchor constraintEqualToAnchor:self.topLayoutGuide.topAnchor].active = YES;
-    [self.videoView.heightAnchor constraintEqualToAnchor:self.view.heightAnchor].active = YES;
+    [self.videoView.topAnchor constraintEqualToAnchor:self.topLayoutGuide.bottomAnchor].active = YES;
+    [self.videoView.bottomAnchor constraintEqualToAnchor:self.bottomLayoutGuide.topAnchor].active = YES;
     self.videoView.delegate = self;
 
     [self.view addSubview:self.activityIndicatorView];

Pod/Classes/WPMediaCollectionViewCell.m

@@ -67,6 +67,7 @@ - (void)prepareForReuse
 - (void)layoutSubviews {
     [super layoutSubviews];
     self.gradientView.layer.sublayers.firstObject.frame = self.gradientView.bounds;
+    self.selectionFrame.frame = self.backgroundView.frame;
 }
 
 - (void)commonInit