Add swift_version to podspec and update readme (#225)

- Add swift_version = "5.0" to podspec
- Update URLs in Readme to point to current repo
- Left "MailOnline" in place where it made sense

Author: jfahrenkrug

ImageViewer.podspec

@@ -6,12 +6,13 @@ Pod::Spec.new do |s|
    ImageViewer is a library that enables a user to visualize an image in fullscreen. Besides the typical pinch and double tap to zoom, we also provide a vertical swipe to dismiss. Finally, we try to mimic the displacement of the image from its current container into fullscreen, this feature being its main selling point. We also offer an amazing Gallery, so you can swipe between images.
     EOS
 
-    s.homepage         = "https://github.com/MailOnline/ImageViewer"
+    s.homepage         = "https://github.com/Krisiacik/ImageViewer"
     s.license          = "MIT"
     s.author           = "MailOnline"
     s.social_media_url = "https://twitter.com/MailOnline"
-    s.source           = { :git => "https://github.com/MailOnline/ImageViewer.git", :tag => s.version.to_s }
+    s.source           = { :git => "https://github.com/Krisiacik/ImageViewer.git", :tag => s.version.to_s }
 
+    s.swift_version = "5.0"
     s.ios.deployment_target = "8.0"
 
     s.source_files  = "ImageViewer/Source/**/*"

README.md

@@ -1,14 +1,14 @@
 
-[![CI Status](http://img.shields.io/travis/MailOnline/ImageViewer.svg?style=flat)](https://travis-ci.org/MailOnline/ImageViewer)
-[![Swift 3.1](https://img.shields.io/badge/Swift-4.0-orange.svg?style=flat)](https://developer.apple.com/swift/)
+[![CI Status](http://img.shields.io/travis/Krisiacik/ImageViewer.svg?style=flat)](https://travis-ci.org/Krisiacik/ImageViewer)
+[![Swift 5.0](https://img.shields.io/badge/Swift-5.0-green.svg?style=flat)](https://developer.apple.com/swift/)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![Version](https://img.shields.io/cocoapods/v/ImageViewer.svg?style=flat)](http://cocoadocs.org/docsets/ImageViewer)
 [![Platforms iOS](https://img.shields.io/badge/Platforms-iOS-lightgray.svg?style=flat)](https://developer.apple.com/swift/)
 [![License MIT](https://img.shields.io/badge/License-MIT-lightgrey.svg?style=flat)](https://opensource.org/licenses/MIT)
 
-![Single image view](https://github.com/MailOnline/ImageViewer/blob/master/Documentation/single.gif)
+![Single image view](https://github.com/Krisiacik/ImageViewer/blob/master/Documentation/single.gif)
 
-![Gallery](https://github.com/MailOnline/ImageViewer/blob/master/Documentation/gallery.gif)
+![Gallery](https://github.com/Krisiacik/ImageViewer/blob/master/Documentation/gallery.gif)
 
 For the latest changes see the [CHANGELOG](CHANGELOG.md)
 
@@ -23,12 +23,12 @@ pod 'ImageViewer'
 ### Carthage
 
 ```ruby
-github "MailOnline/ImageViewer"
+github "Krisiacik/ImageViewer"
 ```
 
 ## Sample Usage
 
-For a detailed example, see the [Example](https://github.com/MailOnline/ImageViewer/tree/master/Example)!
+For a detailed example, see the [Example](https://github.com/Krisiacik/ImageViewer/tree/master/Example)!
 
 ```swift
 // Show the ImageViewer with the first item
@@ -49,14 +49,14 @@ extension ViewController: GalleryItemsDataSource {
 
 ### ImageViewer version vs Swift version.
 
-ImageViewer 5.0+ is Swift 4 ready! 🎉
+ImageViewer 6.0+ is Swift 5 ready! 🎉
 
 If you use earlier version of Swift - refer to the table below:
 
 | Swift version | ImageViewer version               |
 | ------------- | --------------------------------- |
 | 5.x           | >= 6.0                            |
-| 4.x           | >= 5.0                            |
+| 4.x           | 5.0                               |
 | 3.x           | 4.0                               |
 | 2.3           | 3.1 [⚠️](CHANGELOG.md#version-31) |
 | 2.2           | <= 2.1                            |