ModelSEED/ModelSEED — pull request #74 by devoid (2012-09-20 00:17:11+00:00)
Title: Fix MongoDBSimple for schema_update

Now "schema_update" should work for MongoDBSimple.

- Before the insert into GridFS would just insert
a new document, creating multiple documents with
the same UUID

- Now we update all existing documents with a "toRemove" flag,
add the updated document, then remove all existing documents
with the "toRemove" flag.