Dse-do-dashboard

Changed
- setup.py avoids import of dse_do_utils to get __version__
- Removed unused import in dash_common_utils causing failure in PyCharm debug mode

Changed
- DoDashApp.read_scenario_tables_from_db_cached only reads tables in the schema, skips others without warning.
- Enabled virtualization in DashTables (Prepare data and Explore Solution)
- Remove restriction on SQLAlchemy version < 1.4

Changed
- DashApp.run_server(self, **kwargs) with arguments for dash app.run_server()
- Enabled write output to DB after run model.
Removed
- DashApp.set_run_server_kwargs()

Changed
- Stop Server button now uses os.kill() instead of deprecated Werkzeug callback

Changed
Added
- Customize the 'brand' name of the dashboard by overriding DashApp.get_navbar_brand_children
- Customize the 'brand' name text of the dashboard from DashApp constructor argument `navbar_brand_name`
- FoliumColumnVisualizationPage for Folium maps
- DashApp.set_run_server_kwargs to add arguments to app.run_server() call, e.g. to set `host='localhost'` for Macs.