Update README.md and window tile.

Author: ad-sho-loko

README.md

@@ -1,8 +1,16 @@
 # goones
-NES Emulator written in Golang. It is a toy project for me. 
+NES Emulator written in Golang. 
 
 ![super-mario-bros](https://github.com/ad-sho-loko/goones/blob/etc/image/img/super-mario-bro.png)
 
+It is a toy project for me, and the outcome is a implementation that supports
+
+- works super-mario-bros! (not including rom)
+- mapper0,  
+- 1P controller, 
+- 6502 emulator,
+- and a simple ppu.
+
 ## How to run
 
 ```

ui/run.go

@@ -11,7 +11,7 @@ import (
 const(
 	Width = 256
 	Height = 240
-	title = "Nes Emulator"
+	title = "goones"
 )
 
 func init() {