Write some Software

Create code for arduio uno or mega to run servos & leds, from push buttons. i.e Push button servo moves to position A & stops. Push button again servo moves to position B & stops. Led 1 lights to indicate position A, Led 2 lights to indicate position B. Will also need a button to set position of servos (program button) Also I would also like to be able to have a master & multiple slaves. I.e I would like to push button on master & slave servo moves & lights led to indicate to show position of servo on the master. Slaves would all require the same code but would need to beable to program address for each board via a switch