PRD-4908: added support for txt and log file attachments#15

bryan-inkeep wants to merge 2 commits intomaininkeep/zendesk-inkeep-autoreply-template:mainfrom

PRD-4908-test-file-attachmentsinkeep/zendesk-inkeep-autoreply-template:PRD-4908-test-file-attachmentsCopy head branch name to clipboard