Per Issue #2055:  * set 'ntests = 1' everywhere -- forget doing any kind of benchmarking here,    and just run every test loop for one iteration;  * turn calls to individual test functions into actual gtest test functions,    instead of glomming them all into a single "AllTests" gtest function.
Per Issue #2055:
 * set 'ntests = 1' everywhere -- forget doing any kind of benchmarking here,
   and just run every test loop for one iteration;
 * turn calls to individual test functions into actual gtest test functions,
   instead of glomming them all into a single "AllTests" gtest function.

All the other problems with these tests still remain.

billhoffman/drake,sheim/drake,sheim/drake,billhoffman/drake,sheim/drake,billhoffman/drake,billhoffman/drake,billhoffman/drake,billhoffman/drake,sheim/drake,sheim/drake,sheim/drake,billhoffman/drake,sheim/drake,billhoffman/drake,sheim/drake