[BUGFIX beta] Use dom helper for setting properties, drop hasOwnProperty
[BUGFIX beta] Swap nodeType for type check
[BUGFIX beta] Only start hydrating morphs if there are legacy childViews
Avoid global variable leak in script files
Merge pull request #9955 from tricknotes/avoid-global

Avoid global variable leak in script files
[DOC release] Fixes overeager gsub for Ember.Object -> EmberObject
Ember-on-node refactor removed location from AutoLocation.

This commits brings it back, loading it from the new `environment`
object that abstract the window/node environment.
Merge pull request #9957 from trek/fix-incorrect-extends-doc

[DOC release] Fixes overeager gsub for Ember.Object -> EmberObject
Bring back _history too.
Merge pull request #9958 from cibernox/bugfix/missing_location

[BUGFIX canary] Initialize location in Ember.AutoLocation.
[BUGFIX beta] Use null prototype for helper object
[BUGFIX beta] Refactor render to be a bit less crazy
Merge pull request #9923 from mixonic/buffer

[BUGFIX beta] Buffer cleanup and profiling catches
Merge pull request #9918 from mixonic/setup-context-perf

[BUGFIX beta] Refactor route.render for increased sanity
avoid setting hasES5CompliantDefineProperty when android 2.3 bug is present