Minor update to doc/datamapper.txt for the requirements for running the test suite
Minor update to doc/datamapper.txt for the requirements for running the test suite

jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions,jeremyevans/scaffolding_extensions,jeremyevans/scaffolding_extensions,markus/scaffolding_extensions