triAGENS/ArangoDB — pull request #1186 by yojimbo87 (2014-12-12 16:34:49+00:00)
Title: Improve edge API docs.

- create edge operation with 202 result is returned when waitForSync was
set to false
- add missing If-None-Match header parameter description to read head
operation
- add information about _key attribute in result for replace, update and
delete operations