important fix to iPhone6 support (for cocoapods library usage)

YCameraViewController/YCameraViewController.m

@@ -20,6 +20,8 @@ @interface YCameraViewController (){
 @implementation YCameraViewController
 @synthesize delegate;
 
+static NSString * nibName = @"YCameraViewController";
+
 - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
 {
     self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
@@ -29,6 +31,25 @@ - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
     return self;
 }
 
+//Designated initializer. External classes should not need to know the nib name to instantiate the CameraController, so we define it internally
+-(instancetype)init
+{
+    //when using frameworks, the bundle needs to be specified
+    NSBundle * bundle = [NSBundle bundleForClass:self.class];
+
+    self = [super initWithNibName:nibName bundle:bundle];
+    if (self) {
+        // Custom initialization
+    }
+    return self;
+}
+
+//Hide status bar. otherwise, it will interfere with camera UI.
+-(BOOL)prefersStatusBarHidden {
+
+    return YES;
+}
+
 - (void)viewDidLoad
 {
     [super viewDidLoad];
@@ -584,15 +605,27 @@ - (IBAction)toogleFlash:(UIButton *)sender{
 #pragma mark - UI Control Helpers
 - (void)hideControllers{
     [UIView animateWithDuration:0.2 animations:^{
+        //1)animate them out of screen
         self.photoBar.center = CGPointMake(self.photoBar.center.x, self.photoBar.center.y+116.0);
         self.topBar.center = CGPointMake(self.topBar.center.x, self.topBar.center.y-44.0);
+
+        //2)actually hide them
+        self.photoBar.alpha = 0.0;
+        self.topBar.alpha = 0.0;
+
     } completion:nil];
 }
 
 - (void)showControllers{
     [UIView animateWithDuration:0.2 animations:^{
+        //1)animate them into screen
         self.photoBar.center = CGPointMake(self.photoBar.center.x, self.photoBar.center.y-116.0);
         self.topBar.center = CGPointMake(self.topBar.center.x, self.topBar.center.y+44.0);
+
+        //2)actually show them
+        self.photoBar.alpha = 1.0;
+        self.topBar.alpha = 1.0;
+
     } completion:nil];
 }