/**
* Null is an empty skeleton application. It is useful to test that the
* build environment is functional in its most minimal sense, i.e., you
- * can correctly compile an application.
+ * can correctly compile an application. It is also useful to test the
+ * minimum power consumption of a node when it has absolutely no
+ * interrupts or resources active.
*
* @author Cory Sharp <cssharp@eecs.berkeley.edu>
* @date February 4, 2006