Removed redundant code.
Added attachments table.
Put downloaded attachments into a single folder.
Allow for duff XML in text fields.
Removed some unnecessary fields.
Moved data and attachments folders; removed unused settings.
Use correct setting for logfile location.
Added function to store attachments.
Modified .gitignore to match the new folder locations.
Made pluralise() a standalone utility function.
Added code to delete any previously downloaded attachments.
Use separate subdirectories so that attachments of the same name can be downloaded.
Added model for tasks.
Added get_user method.
Made everything cope with possibly missing users.
Do away with conversion of HTML to plain text.