Format the form values appropriately for use

Related to #21 (closed).

We need to use the value associated with the form selection to use for generating the endpoint, and feed that information into the changes being made to the endpoint handling so that requests are made to the appropriate district endpoints.

                <MenuItem value="eastern">Eastern District</MenuItem>
                <MenuItem value="central">Central District</MenuItem>
                <MenuItem value="northern">Northern District</MenuItem>
                <MenuItem value="southern">Southern District</MenuItem>