Updates in this release:
* Working on fixing datasheet_raster output filepaths
* Updating imports
* Clean up references to library loc attribute
* Making datasheet_raster output more robust
* Removing double docstrings in datasheet_raster
* Removing uneccessary code from datasheet_raster
* Fixing naming issue in Raster class
* datasheet_raster can find default raster column
* Timestep/iteration ranges, filter_column arg
* Added include_key argument to datasheet()
* Updating template argument for creating Library
* Working on checks for filter_column arg
* Fixed phantom library in working directory bug
* Fixed summary for specified scenarios, added results arg
* Adding results argument to project scenarios()
* Added checks for filter_column, can now take string col id
* First argument in scenarios now parsed as sid
* List of names or sids allowed for scenario() now
* Working out the kinks for name and sid lists
* Adding copy_external_inputs arg to run()
* Fixed bug with project.scenarios(), all tests passing now
* Fixed tempfile_path bug when using filter_column
* More tests, fixing filter_column type check
* Fix library location arg