Update out-of-date JSDoc; rename parameter '_path'
Moves `{{view}}` tests
[Bugfix beta] this isn’t observable, and turns out its costly.
Merge pull request #9701 from stefanpenner/cleanup-views

[Bugfix beta] this isn’t observable, and turns out its costly.
[Bugfix beta] shape Meta
Merge pull request #9703 from emberjs/shape-meta

[Bugfix beta] shape Meta
Merge pull request #9700 from oneeman/update-jsdocs-and-rename-param

Update out-of-date JSDoc, rename parameter '_path'
Merge pull request #9699 from twokul/move-view-tests

Moves `{{view}}` tests