Fixup iteration in bloom filter generation
Fixup: Add cast to erasure_mask
Fixup: add "static" to erasure_mask
Add "memberof" to erasure_mask
Add "memeberof" to bloom_from_hash
Add "memeberof" to bloom_may_contain
Add "memberof" to bloom_may_have__common
Fixup typo in docu of bloom_may_contain
Fixup docu of bloom_may_have_common