…e of offline file as per #158, and fixed up issue where 'region' variable was mis-used on two occasions following a previous refactoring (with the result that the 2-letter country code in output results was instead replaced with the last configured region, being 'vic'; there was no practical impact, but this is now resolved)

… just for demonstration purposes

…id server timeout addressing #212; also amended progress bar addressing #220

… renamed 3_generate_reports.py to 3_generate_resources.py as per #222; also updated population analysis script to check if resources already exist in database, and only create them if required (saves time if you happen to re-run the script, not recreating things already created)

…219

… recreate areas of open space every time the process is run (if it exists, it will be acknowledge as already existing and skipped)

… of a new study region template configuration file with directions for editing