🎅 Update angular to latest

Due to the changes in
https://github.com/angular/angular.js/commit/71fc3f4fa0cd12eff335d57efed7c033554749f4
https://github.com/angular/angular.js/commit/d19504a179355d7801d59a8db0285a1322e04601

xref https://github.com/angular/angular.js/issues/11959

test id => class work

angular2: App Example

Update the FOAM example to the new UI, and also to latest FOAM

Updates to the `react-backbone` example

We don't use these anymore

For consistency

getDOMNode() has been deprecated. Use React.findDOMNode() instead

typo

just a typo

Ref #1234

Fix `frameworkNamePattern` regex

SAPUI5: remove "completed todos" count

As per request in https://github.com/tastejs/todomvc/issues/1234

dont lint the same example a bunch of times

No big deals but makes sense with the new CI in place

Fix #1324