Consider changing how results are handled from command-line calls.

Current results are sent to files in a results folder. Subsequent results override previous runs. Subsequent runs also do not remove results from previous runs. This can lead to polluted results directories.

Perhaps results should go into a results/TIMESTAMP directory to stay unique.

Created by: pmpowers-usgs

The original output design assumed users would copy a custom config to a directory which would then be used for output of results. In practice this is proving odd to use. An alternative approach that has been suggested is to allow the config to specify an output directory; the default would be the cwd(.)

Created by: pmpowers-usgs

The default output directory is now called "curves". A user can override this with a specific directory/path. Results will never overwrite existing results in favor of incrementing the output directory name.