Readme update.

README.md

@@ -4,15 +4,28 @@
 
 HTTP server written in Node.js to emulate OpenKarotz.
 
-Current version is 0.1.0.
+Current version 0.1.0 is still in development but usable.
 
 OpenKarotz can be found [here](http://openkarotz.filippi.org/).
 
+The folowing APIs are currently available:
+- sleep
+- wakeup
+- reboot
+- status
+- leds
+- ears
+- ears_reset
+- ears_random
+- sound
+- sound_control
+
 ### Usage ###
 
 Install [Node.js](http://nodejs.org/).
 
-Run:
+Run emulator.bat or:
+
 ```
-node .
+node index.js
 ```