fixed attachment handling, added "replication damping"
fixed attachment handling, added "replication damping"

tyler-johnson/express-pouchdb,nicolasbrugneaux/express-pouchdb,pouchdb/pouchdb-server,pouchdb/pouchdb-server,tyler-johnson/express-pouchdb,tyler-johnson/express-pouchdb,nicolasbrugneaux/express-pouchdb,nicolasbrugneaux/express-pouchdb