Update readme

Readme.md

@@ -4,19 +4,15 @@ Awesome GB(C?) emulator.
 
 ## Current status
 
-Basic instructions are completely implemented, however some prefix instructions are missing.
-Display is able to render tiles + sprites, 8x16 sprites are implemented but untested.
+Pretty much all instructions are implemented.
+Display is able to render the background, the window and sprites.
+8x16 sprites are implemented but probably wrong.
 
-## Test suite
+Sound is completely missing as well was most of the GBC features.
 
- - Test 01 fails because of DAA
- - Test 02 fails because interrupts are not fully implemented.
- - Test 03 passes
- - Test 04 passes
- - Test 05 passes
- - Test 06 passes
- - Test 07 passes
- - Test 08 passes
- - Test 09 passes
- - Test 10 passes
- - Test 11 fails
+PKMN red works fine (except for minor graphic bugs).
+Tetris runs correctly.
+
+## Test suites
+
+CPU test suite passes.