### Next: 65
BUG-56: when making a viewing list of AI:mich, (any search?) and going past the page_size, it gets the wrong data from the DB for the 'next' entry
BUG-60: entries per page (in folders view) ignores pagesize, and this also contributes to BUG-56 I think
BUG-61: in Fullscreen mode and next/prev occasionally dropped out of FS
    this is just another consequence of going beyond Pagesize, when we get new entries from DB, it loses FS flag
BUG-62: viewlist on venice subdir and 'next' crashes server with a 500
    ESC[36mpaweb                 |ESC[0m [2021-09-19 12:00:06,477] ERROR in app: Exception on /viewlist [POST]
    ESC[36mpaweb                 |ESC[0m Traceback (most recent call last):
    ESC[36mpaweb                 |ESC[0m   File "/usr/local/lib/python3.8/dist-packages/flask/app.py", line 2070, in wsgi_app
    ESC[36mpaweb                 |ESC[0m     response = self.full_dispatch_request()
    ESC[36mpaweb                 |ESC[0m   File "/usr/local/lib/python3.8/dist-packages/flask/app.py", line 1515, in full_dispatch_request
    ESC[36mpaweb                 |ESC[0m     rv = self.handle_user_exception(e)
    ESC[36mpaweb                 |ESC[0m   File "/usr/local/lib/python3.8/dist-packages/flask/app.py", line 1513, in full_dispatch_request
    ESC[36mpaweb                 |ESC[0m     rv = self.dispatch_request()
    ESC[36mpaweb                 |ESC[0m   File "/usr/local/lib/python3.8/dist-packages/flask/app.py", line 1499, in dispatch_request
    ESC[36mpaweb                 |ESC[0m     return self.ensure_sync(self.view_functions[rule.endpoint])(**req.view_args)
    ESC[36mpaweb                 |ESC[0m   File "/usr/local/lib/python3.8/dist-packages/flask_login/utils.py", line 272, in decorated_view
    ESC[36mpaweb                 |ESC[0m     return func(*args, **kwargs)
    ESC[36mpaweb                 |ESC[0m   File "/code/files.py", line 478, in viewlist
    ESC[36mpaweb                 |ESC[0m     current = int(lst[0])
    ESC[36mpaweb                 |ESC[0m ValueError: invalid literal for int() with base 10: ''

BUG-64: seems when we move files, then somehow this triggers a lot of md5/thumb action (just for the moved files?) as they get a new? FILE entry -- why do I do that if that is the case,
    the file, hash, thumb, faces, etc. should all still be connected to the FILE entry and just make it have a new home...