Override account _id field
Adding positive spec for #3261
Don't convert single elements to arrays:

Applies to $addToSet, $push, $pull, $pullAll.

[ fix #3262 ]
add timeless back, now thread safe
update changelog
update changelog
Get rid of excess logging on id overrides in specs
isolate timeless table into a singleton
Point at Moped master, part 1:

Replaces all instances of Moped::BSON with just BSON.
Converting to new write concern options.
Use new read preference options
Use bson from source
Fix cluster expectations
User CodeWithScope and not Code
Update travis to exclude branch for now
User bson rc 1
Allow string write concern options
Update specs to not worry about order
Connect defaults to read primary
Remove branch exception