[BUGFIX beta] revert deletion of filter that removed deleted models w…#4792

Merged

bmac merged 3 commits intoemberjs:betafrom runspired:2.12-beta-hotfix

Feb 3, 2017

+66-1

Commits on Feb 3, 2017

[BUGFIX beta] revert deletion of filter that removed deleted models when flushCanonical of hasMany was called
runspired
committed
Add a test for emberjs#4770

bmac
authored and
runspired
committed
don't remove unpersisted deletes
runspired
committed