Macro2013

Macro quality edits for 2013. This will resolve cfpb/hmda-pilot#86.
This will require two new non-api custom functions: 'compareNumEntries' and 'compareNumEntriesSingle' which will walk the list of loans and compare the ratio of the number of entries that match two patterns or the total number of entries that match one pattern respectively.
This should compare the number of denied conventional home purchase loan applications to the total number of conventional home purchase loan applications, not the total number of rows.