Added noreply writes (c.f. Issue #715).
updated yaml docs
removed noreply field from protobuf (c.f. Issue #715)
adds noreply support to JS
implements noreply for python
updates noreply tests
fixed ruby test driver
CR 501
CR501
merged
fixes issue #799
Merge branch 'next' into sam_style
Made us tolerate errors in get_user_ids and get_group_id.
Merge branch 'sam_style' of github.com:rethinkdb/rethinkdb into sam_style