Bump version number

OpenBCI_GUI/OpenBCI_GUI.pde

@@ -979,7 +979,7 @@ void introAnimation() {
     textLeading(24);
     fill(31, 69, 110, transparency);
     textAlign(CENTER, CENTER);
-    text("OpenBCI GUI v2.1.1\nJanuary 2017", width/2, height/2 + width/9);
+    text("OpenBCI GUI v2.1.2\nJanuary 2017", width/2, height/2 + width/9);
   }
 
   //exit intro animation at t2