Parse the output of 'make package' in BuildPackage.cmake
Parse the output of 'make package' in BuildPackage.cmake

Write out a BuildPackageTestResults.cmake script that lists the
packages available for upload. After this commit is in, we can
modify the dashboard script that drives the dashboard to include
this results file and upload the packages to CDash and/or MIDAS.

ghutchis/avogadroapp,OpenChemistry/avogadroapp,wadejong/avogadroapp,ghutchis/avogadroapp,OpenChemistry/avogadroapp,ghutchis/avogadroapp,OpenChemistry/avogadroapp,wadejong/avogadroapp,wadejong/avogadroapp,OpenChemistry/avogadroapp,ghutchis/avogadroapp