Fixes IMAP authentication check in the configuration wizard
Re-apply function to force opening anchors in body_html
Fixes looping through message.get_inline_attachments()
Fixes get_or_create for EmailAttachments with tenant_id
Re-enables folders to synchronize
Added attachment icon in messages list for messages that have been fully downloaded
Updated css for individual message view to proper view the body and attachments
Fixes get_attachment_filename_from_url to include extension
Removed sqlite code from settings.py
Removed template caching for when DEV is True in settings.py
Removed unused emailclient.py file from python_imap
Removed unused _emailclient.py file from lily.messaging.email
Updated code for parse_attachment()
Updated Message class in python_imap to always return an iterable for attachments