Dashboards: Adding the ability to limit and to group by organization and fund

[veggiematts]

The filter by organization will include the selection of organization role (example : filter on Organization= Ebsco, role = editor)
The filter will be available to both statistics and yearly costs dashboards.

Before:

After:

Test plan:

• apply the patch
• check that you can filter by organization and role, filter by fund, group by organization, group by fund