Extend drilldown filtering options

[Fajfa]

Currently each drill down overwrites the existing record list drill down filter.
We need to have an option where you can select to add or overwrite.
An option to include(or not) the chart filter when drilling down should also be available.

You should be either be able to set a default or make it a per click choice (for the final user)

https://forum.cortezaproject.org/t/chart-to-recordlist-filter-issue/1930/6