Allow embedded documents to be saved without leading _
Merge branch 'master' into embedded-models
Merge branch 'master' into embedded-models
Improve saving embedded models
Update readme for v2
Update readme for v2
Small tweaks
Fix test
Improve embedded relations, and allow nested embedded relations
Adding tests for #275
Add test for #273
Adding test for #272
Tweaking belongsToMany relations and push/pull logic, fixes #272
Fix pull/push logic
Expand test for push/pull
Adding query projections, fixes #267
Fixes #256
Adding cursor timeout, fixes #252
Fixes #244
Adding more collection operations for #239