Keep namespace and timestamp metadata in a separate Elasticsearch index.
Yield both document and meta-document actions in the same generator for bulk_upsert into Elasticsearch.
Remove redundant _id in meta document for regular upsert using the Elastic DocManager.
prevent data loss when collection_dump=False
Add missing deep copy before the remapping
create new cursor if cursor.count() fails
fixed oplogmanager exception handling and tests
Ignore oplog entries that don't have a namespace
ignore error if index already exists
update CHANGELOG.rst
BUMP 1.3
version -> .dev0
include deleted documents in rollback set
Merge branch 'master' into algolia
Update document instead of replace it
Merge https://github.com/humanchimp/mongo-connector into algolia

Conflicts:
	mongo_connector/doc_managers/algolia_doc_manager.py
Replace document on insert