Merge pull request #14 from LouTerrailloune/patch-1

FIX: blink.js example not using the ```pin``` variable in ```pinMode``` call

Author: nekuz0r

examples/blink.js

@@ -4,7 +4,7 @@ wpi.setup('wpi');
 
 var pin = 0;
 
-wpi.pinMode(0, wpi.OUTPUT);
+wpi.pinMode(pin, wpi.OUTPUT);
 
 var value = 1;