Got rid of unnecessary tests.
Got rid of unnecessary tests.

The validator module contained tests that used to be useful when the
data tree and gui tree were a single tree. These tests have been
removed.

slattery/wed,mangalam-research/wed,mangalam-research/wed,lddubeau/wed,slattery/wed,mangalam-research/wed,slattery/wed,lddubeau/wed,lddubeau/wed,mangalam-research/wed,lddubeau/wed