Allow a template explicitly set on a view to be used when rendering a route.
add test for user provided template on a view
Remove some commented test code.
remove deprecated function (prepare 1.0)
FIX: A grouped #each with no content would raise errors.
FIX: You can change a grouped #each's content right before destroying it.
Add API docs with examples for the new computed macros
Add examples for an Ember.Route action handler

- add example for `this` inside action handler
- add example for _super inside action handler
- add example for bubbling action handling via returning true
fix binding through controllers
Merge pull request #3269 from bmac/document-new-computed-macros

Add API docs with examples for the new computed macros
bindAttr -> bind-attr in components docs
Inform about the Ember Inspector if not installed
invalid Controller#controllers accesses throw runtime exceptions

if controllers property was accessed, but the
controller being requested was not specified in
needs, we throw.
Controller#controllers property should be readOnly
Small improvements to @each docs - Fixes #2016
fixup container api docs
Merge pull request #3254 from eviltrout/group_fixes

Fixes to GroupedEach
Merge pull request #3277 from stefanpenner/strict_needs

Strict Controller#needs
Merge pull request #3237 from sly7-7/evented-cleanup

remove deprecated function (prepare 1.0)
Merge pull request #3276 from teddyzeenny/extension-notification

Inform about the Ember Inspector if not installed