Add-on uses blueprint `addBowerPackageToProject()` hook to add ed as bower dep instead of including a pre-built version
Merge pull request #2249 from jayphelps/patch-2

Ember Add-on now depends on bower instead of using pre-built dist
Do not clear own relationships when deleting records

If a record had a relationship, such as a `comment` having a `post`, previously
if you did `comment.deleteRecord()`, `comment.get('post')` would immediately be set
to `null`.

This behavior was wrong for several reasons:
  1.It prevented future rollback support for relationships
  2.If you had nested URLs, you would not be able to send a DELETE request to /post/1/comments/1
    because comment.get('post') would already have been deleted

We now only clear the inverse side of the relationships when the record is deleted.
The resulting refactor also enables us to add support for a record in a `404` state to be removed
from relationships and for removing records from manyArrays that do not have inverses.
add es5-shim/sham requirement to README

also add es5-shim to bower_components for test
and use IE conditional comments to load them.
Bring back relationship parameter for findHasMany & findBelongsTo

Signed-off-by: Alessandro D'Aquino (elara) <alex@midokura.com>
Merge pull request #2263 from intuitivepixel/bring-back-relationship

Bring back relationship parameter for findHasMany & findBelongsTo
update changelog for beta.10
update for beta.10
package.json should reflect ember v1.0.0-beta.10
post release version bump
Small typo in #normalize documentation
Merge pull request #2269 from samselikoff/patch-1

Small typo in #normalize documentation
Merge pull request #2260 from emberjs/relationshipDisconnecting

Do not clear own relationships when deleting records
Fix the build by making more things syncForTest :(
removed private unused properties in ManyArray
Merge pull request #2275 from sly7-7/remove-unused-field

removed private unused properties in ManyArray
Add a test for an async belongsTo with buildURL
preload the belongsTo to be available synchronously
Update jsfiddle/jsbin to latest ember-data in CONTRIBUTING.md
[DOCS] Cleanup "USING EMBEDDED RECORDS" API readability