Fixed date_left_africa to only be set when the year is known.
Fix vymrtrat and dateleftafr
Grouped all saves into one place and removed a few calls
Create excel file instead of csv so accents show correctly
Put image categories before images so it will be able to load
Possible fix for majbyimp
Fixed mispelling of imp_principal_region_of_slave_purchase
Merge branch 'feature/fix-region-slave-purchase' into develop
Merge branch 'develop' into feature/refactor-search
Reimplemented the download results as xls file