Reading: Add minimal F&P and Dibels data (Somerville) #2290
Who is this PR for?
What problem does this PR fix?
There was some previous work to collect DIBELS and F&P data in Somerville that isn't currently visible in the profile page.
What does this PR do?
Adds the most recent data point (which isn't the actual most recent assessment right now). This is behind a label feature switch.
Adds an importer to import F&P data.
Which features or pages does this PR touch?
Does this PR use tests to help verify we can deploy these changes quickly and confidently?