• manage tags dialog now launches much faster when thousands of thumbs are selected
• manage tags dialog now has a prototype 'do this for all' checkbox to make mass selected-tag editing a bit quicker
• polished the new disk cache turbo mode, added free memory limits and more options
• a bit of disk cache population now runs on client boot, just to kick things off
• a full disk cache population now runs before repo sync
• the client now keeps about 200MB of itself in the disk cache during idle maintenance
• the update files in client_updates are now stored compressed
• the log files and 'already running' files are now stored in the db folder, meaning hydrus shouldn't have to write to anything but db dir and temp dir
• 'already running' files now delete themselves on program close if they can
• the log directory is no longer needed
• if there is only one booru to select, it will be auto-selected
• client failed exit is less likely to hang, more likely to log error
• client won't bother to save lest session regularly or on exit if this is not the default startup session
• hotfixed an auto-vacuum bug
• added a catch for any future vacuum mess-ups to save the db from collapse
• added other catches for other close/reinit db calls
• misc cleanup