Need Updates

This pull request was started late. The commit on develop before this was also relevant. Per #25 here are the remaining things that need to be done:

Lat and Long should have a map to enter via. Ideally you could type in an address as well. Not sure how to handle all of that.

SSN needs to be limited to 4 chars. And the label needs to say "Last 4 SSN." Should the attribute name be changed to reflect that?

Leader can be edited by anyone. Needs to be just the Church Admin.

None of these actually show up in the views elsewhere.