new settings
start of site statistics
explain blank/null, rename choices vars, formatting, remove empty string defaults, update length of fields with choices, update fields which need/dont need blank/null, add period choices to CoverageType, all non-choice IntegerFields default to 0 and cannot be blank/null, update with new settings vars, add SiteStatistics, dont set default on laboratory information choices as this causes them to be automatically added in formsets
remove initial data from coveragetype form
clean up imports, pdfs require login, remove unused view, fix makeClaimView, remove initial data from coveragetype forms
display more coveragetype info in claim
formatting
display button linking back to claim
pull edit/delete buttons to the right
initial db