Merge pull request #63 from alexsandersky/master

fixed bug with captionView when we are deleting photo

SKPhotoBrowser.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name         = "SKPhotoBrowser"
-  s.version      = "1.7.4"
+  s.version      = "1.7.5"
   s.summary      = "Simple PhotoBrowser/Viewer inspired by facebook, twitter photo browsers written by swift2.0."
   s.homepage     = "https://github.com/suzuki-0000/SKPhotoBrowser"
   s.license      = { :type => "MIT", :file => "LICENSE" }

SKPhotoBrowser/SKPhotoBrowser.swift

@@ -677,6 +677,8 @@ public class SKPhotoBrowser: UIViewController, UIScrollViewDelegate {
     
     private func deleteImage() {
         if photos.count > 1 {
+            // index equals 0 because when we slide between photos delete button is hidden and user cannot to touch on delete button. And visible pages number equals 0
+            visiblePages[0].captionView?.removeFromSuperview()
             photos.removeAtIndex(currentPageIndex)
             if currentPageIndex != 0 {
                 gotoPreviousPage()