Add info about JSON Transformers to TRANSITION.md
Add support for since token in meta
Merge pull request #1160 from jagthedrummer/jeremy/transition-transforms

Add info about JSON Transformers to TRANSITION.md
Replace warn with assert to match the others assertions

Removed boolean coercion
Merge pull request #1168 from marcioj/normalize-assertions

Replace warn with assert to match the others assertions
Changes `App.PostSerializer = DS.Serializer.extend(..)` to `App.PostSerializer = DS.JSONSerializer.extend(..)`.
Updated to `DS.RESTSerializer`.
Changes all mentions of `DS.JSONSerializer` to `DS.RESTSerializer`.
JSON Transforms : Update - Take 2

JSON transforms changed again today, so the updated transition
document is already out of date.  Progress is relentless.  ;)
Refactor serializerFor to be more consistent
Support for manyToNone and manyToMany relationships
Merge pull request #1171 from jagthedrummer/jeremy/transition-transforms-take-2

JSON Transforms : Update - Take 2
Merge pull request #1172 from KasperTidemann/master

Changes `App.PostSerializer = DS.Serializer.extend(..)` to `App.PostSeri...
Merge pull request #1176 from ssured/patch-1

Support for manyToNone and manyToMany relationships
Merge pull request #1175 from tchak/refactor-serializer-for

Refactor serializerFor to be more consistent
replace mapProperty with mapBy

just a detail, but as I understood, the mapProperty has been quietly deprecated in favor of mapBy
DS.attr doc
Added docs to show how you can replace the RESTAdapter
Fix capitalization of RESTAdapter in Adapter documentation
Merge pull request #1182 from bradleypriest/ds-attr

DS.attr documentation