Rewind feature in binjgb blog post. Fix Programming tutorials spacing

README.md

@@ -61,7 +61,7 @@ If you aim to develop your software for SGB or GBC, or you want to know how it r
 - [gbdev Discord Server](https://discord.gg/gpBxq85)
 - [`#gbdev` on EFnet](http://chat.efnet.org/?channels=gbdev) - IRC channel.
 - [gbdev.gg8.se Wiki](http://gbdev.gg8.se/wiki/articles/Main_Page)
-- [devrs.com/gb](http://devrs.com/gb) - Jeff Frohwein’s page. Old home of the scene, a lot was posted here: code examples and working programs(ASM and C), complete documentation, single text files and various tools.
+- [devrs.com/gb](http://devrs.com/gb) - Jeff Frohwein’s page: old home of the scene, a lot was posted here: code examples and full sources, complete documentation, guides and tutorials, various tools.
 
 
 ## Documentation
@@ -150,6 +150,7 @@ If you aim to develop your software for SGB or GBC, or you want to know how it r
 - [RealBoy Emulator](https://realboyemulator.wordpress.com/posts/) - A series of posts about the design and implementation of the RealBoy Emulator.
 - [Codeslinger](http://www.codeslinger.co.uk/pages/projects/gameboy.html) - Another series of posts documenting the building of an emulator.
 - [Why did I spend 1.5 months creating a Gameboy emulator?](http://blog.rekawek.eu/2017/02/09/coffee-gb/) - Blog post.
+- [binjgb rewind](https://binji.github.io/2017/12/31/binjgb-rewind.html) - Implementing a *rewind* feature.
 
 
 ### Open-source emulators
@@ -245,12 +246,10 @@ If you aim to develop your software for SGB or GBC, or you want to know how it r
 - [dev'rs ASM section](http://www.devrs.com/gb/asmcode.php) - A lot of working demos and sources.
 - [Assembly tutorial by David Pello](https://avivace.com/apps/gbdev/salvage/tutorial_de_ensamblador%20[La%20decadence].html) - Good document to actually learn to produce working asm code for gb. Brief explanations of many important topics. Many examples with commented source code.
 - [assemblydigest](https://github.com/assemblydigest/gameboy) - Exploring Game Boy programming techniques:
-
   - [Making an Empty Game Boy ROM (in RGBDS)](http://assemblydigest.tumblr.com/post/77198211186/tutorial-making-an-empty-game-boy-rom-in-rgbds)
   - [Making an Empty Game Boy ROM (in Wiz)](http://assemblydigest.tumblr.com/post/77203696711/tutorial-making-an-empty-game-boy-rom-in-wiz)
   - [Making Art for the Game Boy](http://assemblydigest.tumblr.com/post/77404621743/tutorial-making-art-for-the-game-boy)
   - [Helpful Libraries](http://assemblydigest.tumblr.com/post/77432349682/code-helpful-libraries)
-
 - [Beginner's Guide to Reverse Engineering GB](http://web.archive.org/web/20150511145100/http://www.bennvenn.com/Beginners_Guide_To_Reverse_Engineering.htm) - Some starting tips on disassembling and reverse engineering.
 - [gb-template](https://github.com/exezin/gb-template) - A template with basic functions pre-made such as joypad input, DMA transfers, and map/tile data loading.
 - [https://github.com/nezticle/rgbds-template](rgbds-template) - Basic hello-world example for Game Boy using RGBDS.
@@ -395,7 +394,7 @@ If you aim to develop your software for SGB or GBC, or you want to know how it r
 - [GBDK Developers](http://gbdk-developers.com/) - Active blog about everything related to the scene. Including features, insights and interviews.
 - [pdroms.de](http://pdroms.de/news/gameboy/) Game Boy releases.
 - [Game Boy Demospotting](http://gameboy.modermodemet.se/en) - A collection of demos.
-- [Pokemon Pocket Computer:](https://tilde.town/~minerobber/techwriteups/pokemonpc.html) What is it and how to use it to make cheat codes.
+- [Pokemon Pocket Computer:](https://tilde.town/~minerobber/techwriteups/pokemonpc.html) - What is it and how to use it to make cheat codes.
 
 ## About