Remove errant directory
Filter deleted reps when trying to figure out which one to make primary
Handle case where there are no ancestors, usually because a row is marked as deleted
Added last update to relationship service
Merge branch 'master' of http://github.com/collectiveaccess/providence
Added methods to control when change logging is performed and to temporarily disable logging
Merge branch 'master' of git://github.com/collectiveaccess/providence
Added caUtils function to regenerate annotation previews
Merge branch 'master' of http://github.com/collectiveaccess/providence
Added start_id and end_id options to reprocess media
Fixed typo that prevented logging
Merge branch 'master' of git://github.com/collectiveaccess/providence
Doh
Merge remote-tracking branch 'origin/master' into export
Added feature to create export mapping from XLSX file via CLI tool.

The format is very similar to the one used to create import mappings in
the 'import' branch.