now if query contains IsDeleted then ALL ROWS are queried (i.e. including deleted ones)
bump version

minor readme formatting change
fix regression - file names expansion got broken at some point
minor readme updates
initial support of querying with Bulk Api

in its current state it is pretty useless and disabled by default, use config value sf.useBulkApi = true to enable
make "backup.extract.file" expansion more predictable