Some cleanup and a new book (#3519)

free-programming-books.md

@@ -2611,8 +2611,6 @@ Kerridge (PDF) (email address *requested*, not required)
 
 * [Hacking with Swift](https://www.hackingwithswift.com)
 * [Learn Swift](http://books.aidanf.net/learn-swift)
-* [Swift Pocket Reference](http://www.oreilly.com/programming/free/swift-pocket-reference.csp) (email address *requested*, not required)
-* [Test-driven iOS Development with Swift](https://www.packtpub.com/packt/free-ebook/TDD-Swift) - Dr. Dominik Hauser, Packt. (email address *requested*, not required)
 * [The Swift Programming Language](https://developer.apple.com/library/prerelease/ios/documentation/Swift/Conceptual/Swift_Programming_Language/index.html) (HTML) [(iBook)](https://itunes.apple.com/us/book/swift-programming-language/id881256329?mt=11)
 * [Using Swift with Cocoa and Objective-C](https://developer.apple.com/library/content//documentation/Swift/Conceptual/BuildingCocoaApps/index.html) (HTML) [(iBook)](https://itunes.apple.com/us/book/using-swift-cocoa-objective/id888894773?mt=11)
 
@@ -2641,7 +2639,7 @@ Kerridge (PDF) (email address *requested*, not required)
 
 ### Tizen
 
-* [Tizen for Dummies](https://developer.tizen.org/sites/default/files/blogs/tizenfordummiesmainchangelist.pdf) - Jon Lansdell, Cheng Luo, Michelle Somersville (PDF)
+* [Guide to Developing Tizen Native Application](https://developer.tizen.org/sites/default/files/documentation/guide_to_developing_tizen_native_application_en_2.pdf) - Jung, Dong-Geun (Denis.Jung) (PDF)
 
 
 ### TLA
@@ -2711,8 +2709,7 @@ Kerridge (PDF) (email address *requested*, not required)
 
 ### Windows 8
 
-* [Programming Windows 8 Apps with HTML, CSS, and JavaScript (v1)](http://blogs.msdn.com/b/microsoft_press/archive/2012/10/29/free-ebook-programming-windows-8-apps-with-html-css-and-javascript.aspx)
-* [Programming Windows 8 Apps with HTML, CSS, and JavaScript (v2, incomplete)](http://blogs.msdn.com/b/microsoft_press/archive/2013/10/29/free-ebook-programming-windows-store-apps-with-html-css-and-javascript-second-edition-second-preview.aspx)
+* [Programming Windows Store Apps with HTML, CSS, and JavaScript, Second Edition](https://web.archive.org/web/20150624142410/http://download.microsoft.com/download/6/6/5/665AF7A6-2184-45DC-B9DA-C89185B01937/Microsoft_Press_eBook_Programming_Windows_8_Apps_HTML_CSS_JavaScript_2E_PDF.pdf) - Kraig Brockschmidt (PDF)
 
 
 ### Windows Phone