[Tinyos Core WG] tests/TestAdc / deputy fix

[David Gay]

Now runs in safe mode on my telosb's.

For the deputy builders: I checked in a fix to CIL to fix declarations
which use names in the result type, like:
  async event uint16_t * COUNT_NOK(numSamples)
multipleDataReady(uint16_t *COUNT(numSamples) buffer, uint16_t
numSamples);

The current deputy build will complain if an implementation of
multipleDataReady doesn't use "numSamples" as its argument name.

David