Executables now have a useful __str__ function.
Executables now have a useful __str__ function.

EmreAtes/spack,TheTimmy/spack,LLNL/spack,krafczyk/spack,lgarren/spack,mfherbst/spack,mfherbst/spack,LLNL/spack,TheTimmy/spack,matthiasdiener/spack,TheTimmy/spack,LLNL/spack,lgarren/spack,krafczyk/spack,TheTimmy/spack,EmreAtes/spack,EmreAtes/spack,TheTimmy/spack,iulian787/spack,skosukhin/spack,tmerrick1/spack,krafczyk/spack,matthiasdiener/spack,iulian787/spack,tmerrick1/spack,skosukhin/spack,mfherbst/spack,EmreAtes/spack,tmerrick1/spack,EmreAtes/spack,iulian787/spack,lgarren/spack,LLNL/spack,mfherbst/spack,iulian787/spack,skosukhin/spack,skosukhin/spack,tmerrick1/spack,lgarren/spack,skosukhin/spack,mfherbst/spack,matthiasdiener/spack,krafczyk/spack,iulian787/spack,krafczyk/spack,lgarren/spack,matthiasdiener/spack,matthiasdiener/spack,tmerrick1/spack,LLNL/spack