cleanup db_pdo, documentation, add ->update for sql update, add insert/replace methods, add delete method
working round-robin for login-setup-save to db-follow app acct, link user to office ids, send dm to use with office ids
add error/info/success message handling on setup page
update connection_info.ini with twitter app account's user_id for changing context to app for dm call
updates to template class for handling included templates (future abstration of common templates)