On unload, remove record from has many arrays.
Don't try to clean null belongsTo attributes.
Fixed a bug preventing finding record with id of 0 (#352)
RESTAdapter supports loadSaveResponse flag that causes the record to be
loaded from the response the server returns on a save().
RESTAdapter loads response, if it contains data, on save
updated readme
Removed other .json suffixes in documentation as not appended
[fixes #202] more defensive jqxhr check. Apparently sometimes it can be
null/undefined.
Fix #364. nonembedded belongsTo does not have container
Release candidate 0.0.18-rc1