use '.' instead of bash source for legacy machines
use '.' instead of bash source for legacy machines

tbeckham/eutester,nagyistoce/eutester,sjones4/eutester,tbeckham/eutester,shaon/eutester,tbeckham/eutester,shaon/eutester,sjones4/eutester,nagyistoce/eutester,tbeckham/eutester,sjones4/eutester,sjones4/eutester,shaon/eutester,nagyistoce/eutester,shaon/eutester,nagyistoce/eutester