Prefix LOG and CHECK with AOS_

This prepares us for introducing glog more widely and transitioning
things over where they make sense.

Change-Id: Ic6c208882407bc2153fe875ffc736d66f5c8ade5
diff --git a/y2014/control_loops/shooter/shooter.h b/y2014/control_loops/shooter/shooter.h
index 01096a0..e755b0f 100644
--- a/y2014/control_loops/shooter/shooter.h
+++ b/y2014/control_loops/shooter/shooter.h
@@ -79,8 +79,8 @@
   }
 
   void SetGoalPosition(double desired_position, double desired_velocity) {
-    LOG(DEBUG, "Goal position: %f Goal velocity: %f\n", desired_position,
-        desired_velocity);
+    AOS_LOG(DEBUG, "Goal position: %f Goal velocity: %f\n", desired_position,
+            desired_velocity);
 
     mutable_R() << desired_position - kPositionOffset, desired_velocity,
         (-plant().A(1, 0) / plant().A(1, 2) *