Remove #1532 and clean URL from adf.ly

#1532 isn't free programming books. It just a blog post with list of programming book, but not free.

free-programming-books-id.md

@@ -4,7 +4,6 @@
 * [Javascript](#javascript)
 * [NoSQL](#nosql)
 * [PHP](#php)
-* [Web Framework](#web-framework)
 
 ### Android
 * [Tutorial Membuat Aplikasi Android **Special Edition**](http://www.slideshare.net/creatorb/tutorial-lengkap-cara-membuat-aplikasi-android-sederhana)
@@ -26,8 +25,4 @@
 
 
 ### php
-* [Tutorial Ebook PHP](http://adf.ly/1847642/http://www.4shared.com/rar/CtmMQ24E/Ebook_Tutorial_PHP.html)
-
-### Web-Framework
-* [Ebook Laravel 5 Indonesia](https://dikiaap.github.io/2015/06/16/ebook-laravel-5.html)
-* [Docs Laravel 5](https://dikiaap.github.io/2015/07/02/docs-laravel-5.html)
+* [Tutorial Ebook PHP](http://www.4shared.com/rar/CtmMQ24E/Ebook_Tutorial_PHP.html)