Update to hashDbPathNat(). Also beta of new regenerate index functionality.
Added boolean overwrite flag to createLookupIndex.
Merge remote-tracking branch 'sam/hashdb_sqlite' into tags_and_hashes
Fix logic that would allow index_type to not get set.
Fix logic in hashDbPathNat().
tsk_hdb_regenerate_index() now works.
A bit of cleanup on createLookupIndex functions.
Add auto-delete old index ability.
Make sure to close the file before trying to delete it.
Fix issue of binsrch_close() rudely not closing and preventing a subsequent delete on that file.
Merge remote-tracking branch 'sam/hashdb_sqlite' into tags_and_hashes