Modified Rakefile to: 1) standardize how to specify a run target, 2) allow command-line passing of project name (see run_custom task), and 3) allow auto-download of results and delete of project when using run_custom task.
Merge branch 'develop' of git@github.com:NREL/OpenStudio-analysis-spreadsheet.git into develop
Merge branch 'develop' of github.com:NREL/OpenStudio-analysis-spreadsheet into develop