added functionality to edit an attachment within the edit template ui
template backups almost working, problem is the zip writes to rails root without deletion
template backups working pretty decent now
fixed missing end from statement
attempting to get restore template functionality working properly
updated and added pry-nav gem
added ability to restore templates and added ability to remove attachments from a template
added campaign name field back into _options form
fixed issue where emails were sending using smtp_server and not smtp_server_out