v1.7 (5) (William Casarin)

txn: fix subtle transaction inheritence bugs (William Casarin)

debug: enable txndebug (William Casarin)

ndb: use is_closed which also check nil ptrs (William Casarin)

damus_state: switch to class instead of struct (William Casarin)

1.7 (4) (William Casarin)

txn: don't attempt to close transactions from older db generations (William Casarin)

Revert "lmdb: fix weird crash in lmdb. need to follow up upstream" (William Casarin)

fix build (William Casarin)

pushed to damus:refs/heads/master

http://git.jb55.com/damus/commit/beb3605411d63cfa6473a37857e65d3654aad323.html