Show api userContent data - closes #81

Opening this PR but it is not yet ready to merge.

Specifically, this pull request should be merged when it successfully displays data from the API, and doesn't crash when there is not yet data for that property.

Right now, it just does the first part and uses the `userContent` data returned from the summary endpoint to populate the template. However, if there is no data, or if one of the questions doesn't yet have answers, the app crashes. This case should be handled since it will be applicable in nearly 100% of the use cases in the beginning