Underscored Keys logic fix
Remove a console.log
And another console.log
Properly invalidate async hasMany if data updates
Added owner parameter to the findMany function
small cleanup, since transaction is gone
Merge pull request #1198 from sly7-7/json-serializer-cleanup

small cleanup, since transaction is gone
Merge pull request #1197 from toranb/master

Added owner parameter to the findMany function
Remove BREAKING_CHANGES.md. See TRANSITION.md instead.
Merge pull request #1201 from emberjs/remove-breaking-changes

Remove BREAKING_CHANGES.md. See TRANSITION.md instead.
Merge pull request #1193 from ymainier/patch-1

Underscored Keys logic fix
Update TRANSITION.md

Added back camelization line and called `this._super` after normalization for less surprise
Merge pull request #1203 from bradleypriest/patch-5

Update TRANSITION.md
Refactor serializeAttribute out of serialize
check if record exists for asynchronous belongsTo
Merge pull request #1208 from daliwali/master

check if record exists for asynchronous belongsTo
Merge pull request #1204 from bradleypriest/serializeAttribute

Refactor serializeAttribute out of serialize
Accepted relationship transition; thx jagthedrummer

Closes #1205
Pass a string, not the type, to buildURL

This will make subclassing, munging the type, and calling super work
more sanely.
Reimplemented `rootForType`