upload form redirects to upload form, various other tuning
bug in restrict permissions fixed, tags are entered first
tags added to upload form
Connect to DragonNet to get display name for new users
username can be 255, use alter table to migrate
user only enters username, media updates email when user edits it (after submitting)
Adjusted login form
email_media_uploaded_user setting available, emails uploader
fixed syntax error
Fixed minor vocab problem in podcasts templates