cytomining: allow sqlite as input

[carmendv]

Implement improvement for the cytomining workflow allowing sqlite as an input: if it doesn't exist should be created, if it exist load the existing one.
This will allow create the profiles (aggregate) using a different aggregation method (mean vs median) and different normalizations setting, without having to ingest the sqlite which takes several hours.
Bonus improvement: allow additional inputs for aggregation, normalize & SingleCells to expand functionality.