Fixed bugs encountered while querying secondary Tableau Online environment

[JustinGrilli]

Overview

We encountered bugs while attempting to query projects in our secondary Tableau Online environment.
Not entirely sure why we do not have the same errors while querying our Production environment, but I assume it is because our Production enviroment has been around for long time, and newer environments don't support some legacy API endpoint parameters.

Changes

• Changes to the get.projects functionality:
  • Added option for include_extra_fields, as some environments are clearly capable of including these extra fields, while others will error
    • Defaulting to True for now, as existing implementations expect these fields to be included
  • Changed "top_level" to be identified by if the project has a parent_project_id, as topLevelProject is not included by default
• Changed publish.datasource and publish.datasource to allow publishing to sub-projects by name, if no ID is provided
  • Also fixed a small printing bug, where it would print the None project, rather than the project_name it was searching for, when no project was found

Testing

• Ran script locally on both our Production and Staging Tableau Online environments, with all variations of the updated arguments
  • Script was able to both query and publish with these changes

[frances-fang]

Looks good!