Added a README file

README.md

@@ -0,0 +1,21 @@
+# SnakePlusPlus
+A version of Snake made in C++ and using SFML
+
+## Controls
+-----------
+  - Use the arrow keys to move the Snake
+  - Use the escape key to close the game
+
+## Compiling the game
+------------------
+
+Prerequisites
+  - C++11
+  - [SFML](https://github.com/SFML/SFML)
+
+Clone the repository and compile it using:
+
+    git clone https://github.com/TriantaTV/snakeplusplus.git
+    make
+
+The game is output into the `bin` folder, simply run the game and enjoy!