Support dimensions for metrics
Context
We have added a concept of dimensions to some of our metrics. That is the ability to "split" the data of a given metric into relevant "buckets".
The principal application for now is for FTHD program and the "zones" concept.
Content
We add a new column to the table view for each dimension, and we rework the pie charts when we are in the context of a "metric with dimensions" to display a chart for each territory showing the breakdown