couchdb2 v1.13.0

Improved database iterator: much faster, and stable vs concurrent db changes.

couchdb2 1.12.0

Added progressbar to dump and undump. Fixed bugs with attachments having "weird" characters in file names, and with creating partitioned database.

couchdb2 1.11.0

Added db.changes(). But not adequately tested! Some refactoring.

couchdb2 1.10.0

Improved docs. Some minor changes.