PoC to better streamline the import of NSRL data.

[cudeso]

Still requires some work but basic concept works.
Currently only tested with Android

[adulau]

Thanks a lot for the contribution. I'll do some tests.

[cudeso]

Thanks. There are also three additional elements added

drecords['source'] = "NSRL"
drecords['db'] = rdbkey
drecords['insert-timestamp'] = time.time()

rdbkey comes from the dataset identifier <- defined in config.json ; provided as argument to __process_nsrl_base

[adulau]

Thanks, it makes sense and I think this can be easily compressed on the RocksDB size (as it's the often the same data). I'll add a doc with the database structure.