Rename control loop queues to the new convention.

Change-Id: I306be7867038e384af19d8b4db77eaf6c20b5c7e
diff --git a/y2014/control_loops/claw/claw.q b/y2014/control_loops/claw/claw.q
index 6c7dada..a116970 100644
--- a/y2014/control_loops/claw/claw.q
+++ b/y2014/control_loops/claw/claw.q
@@ -16,7 +16,7 @@
 };
 
 // All angles here are 0 vertical, positive "up" (aka backwards).
-queue_group ClawGroup {
+queue_group ClawQueue {
   implements aos.control_loops.ControlLoop;
 
   message Goal {
@@ -67,7 +67,7 @@
   queue Status status;
 };
 
-queue_group ClawGroup claw_queue_group;
+queue_group ClawQueue claw_queue;
 
 struct ClawPositionToLog {
 	double top;