If get_component_machines is called with no args, return all machines.
If get_component_machines is called with no args, return all machines.

nagyistoce/eutester,shaon/eutester,nagyistoce/eutester,shaon/eutester,tbeckham/eutester,sjones4/eutester,nagyistoce/eutester,nephomaniac/eutester,shaon/eutester,sjones4/eutester,nagyistoce/eutester,tbeckham/eutester,shaon/eutester,nephomaniac/nephoria,sjones4/eutester,nephomaniac/eutester,tbeckham/eutester,tbeckham/eutester,sjones4/eutester,nephomaniac/nephoria,nephomaniac/eutester