Add Readme instructions

Author: Tarcaye

README.md

@@ -1 +1,9 @@
-# shodo-pr
+# Basket Code Review
+
+This is a java code review exercise about an e-shop basket.
+Try to spot if there's something wrong about that code.
+
+### First version :
+ 
+[Basket code without tests](https://github.com/Tarcaye/shodo-pr/pull/1/files)
+