Hi,

I just noticed that the roslib/Header.h got deprecated in favor of 
std_msgs/Header.h. Shouldn't this change also be resembled in the msg files?

Header stamp --> std_msgs/Header stamp

as it is for all other msg types. It would also make it very clear that if you 
want to use the Header msg type, you need to depend on the std_msgs package. 
(This hidden dependency actually made me run into the anomaly)

Ruben