Revert 3021 master (#3025)

* Revert "remove dead link from free-programming-books-tr.md (#3024)"

This reverts commit 0f07297a40.

* Revert "Added Git and Github course (#3023)"

This reverts commit 3e9e1ded62.

* Revert "Added resources (#3022)"

This reverts commit 500db345f5.

* Revert "issue #3011 Java, Java, Java Object-Oriented Problem Solving by R. Morelli and R.Walde (#3021)"

This reverts commit 2798268070.

* remove space, readd javajavajava

free-programming-books.md

@@ -1390,7 +1390,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Introduction to Programming in Java](http://introcs.cs.princeton.edu/java/home/) - Robert Sedgewick and Kevin Wayne
 * [Introduction to Programming Using Java](http://math.hws.edu/javanotes/) - David J. Eck
 * [Java Application Development on Linux (2005)](https://ptgmedia.pearsoncmg.com/images/013143697X/downloads/013143697X_book.pdf) - Carl Albing and Michael Schwarz (PDF)
-* [Java, Java, Java Object-Oriented Problem Solving] (https://archive.org/details/JavaJavaJavaObject-orientedProblemSolving/page/n0) - R. Morelli and R.Walde
+* [Java, Java, Java Object-Oriented Problem Solving](https://archive.org/details/JavaJavaJavaObject-orientedProblemSolving/page/n0) - R. Morelli and R.Walde
 * [Java Language and Virtual Machine Specifications](https://docs.oracle.com/javase/specs/) - James Gosling, et al
 * [Java Notes for Professionals](http://books.goalkicker.com/JavaBook/) - Compiled from StackOverflow documentation (3.x)
 * [Java Programming for Kids](https://yfain.github.io/Java4Kids/) - Yakov Fain
@@ -1614,7 +1614,7 @@ Kerridge (PDF) (email address *requested*, not required)
 * [React with ASP.NET Core Tutorial](https://reactjs.net/getting-started/aspnetcore.html)
 * [React.js Tutorial: Now is Your Time to Try It, Right in Your Browser](https://codegeekz.com/react-js-tutorial/)
 * [SurviveJS - Webpack and React](http://survivejs.com)
-* [The Road to learn React - Build a Hacker News App along the Way](https://leanpub.com/the-road-to-learn-react) - Robin Wieruch *(Leanpub account or valid email requested)* [markdown](https://github.com/the-road-to-learn-react/the-road-to-learn-react/tree/master/manuscript)
+* [The Road to learn React - Build a Hacker News App along the Way](https://leanpub.com/the-road-to-learn-react) - Robin Wieruch *(Leanpub account or valid email requested)* [markdown](https://github.com/the-road-to-learn-react/the-road-to-learn-react/tree/master/manuscript)  
 
 
 #### React Native
@@ -1958,7 +1958,7 @@ Kerridge (PDF) (email address *requested*, not required)
   * Symfony 3.4
     * [The Symfony Best practices 3.4.x](https://symfony.com/pdf/Symfony_best_practices_3.4.pdf) (PDF)
     * [The Symfony Book 3.4.x](https://symfony.com/doc/3.4/index.html)
-    * [The Symfony Getting started 3.4.x](https://symfony.com/pdf/Symfony_getting_started_3.4.pdf) (PDF)
+    * [The Symfony Getting started 3.4.x](https://symfony.com/pdf/Symfony_getting_started_3.4.pdf) (PDF)    
   * Symfony 4.1
     * [The Symfony Best practices 4.1.x](https://symfony.com/pdf/Symfony_best_practices_4.1.pdf) (PDF)
     * [The Symfony Book 4.1.x](https://symfony.com/doc/4.1/index.html)