Multipart doc PUTs doesn't work on bigcouch
There's a way to do multipart PUTs in couchdb: https://wiki.apache.org/couchdb/HTTP_Document_API#Multiple_Attachments
But that does not work in bigcouch or in wheezy's couchdb version. This is a bug and is solved in newer couchdb versions: https://issues.apache.org/jira/browse/COUCHDB-1632
This pull request implements the fix in our bigcouch package: https://github.com/leapcode/cloudant_bigcouch/pull/1
(from redmine: created on 2014-03-05, closed on 2014-03-19)