Allow full path to FILE in data.csv #140
Description
One usecase we need for cinema is to have a database point to files that are not in the same sub-directory as the data.csv file. This saves a bunch of time and management moving data files for every new database. Currently, the database readers only support files in the database directory, or as part of a URL.
In the database reader filters, can a option to provide a fully-qualified path be added as well (and not table[i][j].startswith('/'))?