Bookkeeping

[wvmarle]

Completed bookkeeping, using archive_id resp. upload_id as item name.

• when uploading an archive, add entry to the database.
• when doing an rmarchive, remove entry from database.
• when downloading an inventory, check inventory of that vault against the bookkeeping db:
  • update all entries
  • remove items from the db that are not in the inventory
• when removing a vault, remove any entries from the bookkeeping db that refer to that vault.
• when doing a search: filter out incomplete uploads (those without archiveid field).