v0.0.9

Added

• A static public file mirror: public StoredFiles get copied into site/public/files/, so the web server can serve them directly instead of routing every request through PHP.
• phlat files:rebuild command to regenerate the mirror.

Changed

• Old auth code removed from FileStore and StoredFile.
• A standalone login form added to the ui addon, plus cleanup across the admin addon's login, logout, media, search, settings, and users views.