BREAKING CHANGE:
The selector for the CSSClass directive was changed
from [class] to [ng-class]. The directive itself was
renamed from CSSClass to NgClass
Closes#3498
BREAKING_CHANGE:
- The special type of `Viewport` directives is removed
in favor of a more general `Decorator` directive
- `ViewContainerRef` now no more has a default `ProtoViewRef`
but requires an explicit one when creating views.
Closes#1536
It looks like the {{item}} variable in the examples should be {{person}}, as that is what has been exported (#person, etc).
It seems like the docs aren't finalized, but the discrepancy might confuse people coming in to learn from them in the meantime.
Closes#589