Developments for boosted category

[TizianoBevilacqua]

Implementation of selections and regions for the boosted category

[matteomalucchi]

I see you added the boosted part to the workflow_common. can you move the changes for that to another workflow_boosted in your config directory like done for vbf? For consistency the workflow_common contains basically all the functions but then the specific options (for e.g. boosted or vbf) are in the specific workflows which inherit from the common one. Like this we manage to share the functions without overcharging the workflow_common with the specifc cases. In the workflow_boosted you can basically inherit all the methods and only extend/change the apply_object_preselection and process_after_preselection. The new function for the boosted dnn variables can stay in the workflow common. Thank you!